69439579965

素因数分解:

$3^4\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{26309}}^1$

素因数の和:26366

約数の個数: 160

約数和(自身を含む): 152808480000

約数和(自身を除く): 83368900035

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 49, 57, 63, 81, 95, 105, 133, 135, 147, 171, 189, 245, 285, 315, 343, 399, 405, 441, 513, 567, 665, 735, 855, 931, 945, 1029, 1197, 1323, 1539, 1715, 1995, 2205, 2565, 2793, 2835, 3087, 3591, 3969, 4655, 5145, 5985, 6517, 6615, 7695, 8379, 9261, 10773, 13965, 15435, 17955, 19551, 19845, 25137, 26309, 27783, 32585, 41895, 46305, 53865, 58653, 75411, 78927, 97755, 125685, 131545, 138915, 175959, 184163, 236781, 293265, 377055, 394635, 499871, 527877, 552489, 710343, 879795, 920815, 1183905, 1289141, 1499613, 1657467, 2131029, 2499355, 2639385, 2762445, 3499097, 3551715, 3867423, 4498839, 4972401, 6445705, 7498065, 8287335, 9023987, 10497291, 10655145, 11602269, 13496517, 14917203, 17495485, 19337115, 22494195, 24493679, 24862005, 27071961, 31491873, 34806807, 40489551, 45119935, 52486455, 58011345, 67482585, 73481037, 74586015, 81215883, 94475619, 104420421, 122468395, 135359805, 157459365, 171455753, 174034035, 202447755, 220443111, 243647649, 283426857, 367405185, 406079415, 472378095, 514367259, 522102105, 661329333, 730942947, 857278765, 1102215555, 1218238245, 1417134285, 1543101777, 1983987999, 2571836295, 3306646665, 3654714735, 4629305331, 7715508885, 9919939995, 13887915993, 23146526655, 69439579965]

約数ペア:

[(1, 69439579965), (3, 23146526655), (5, 13887915993), (7, 9919939995), (9, 7715508885), (15, 4629305331), (19, 3654714735), (21, 3306646665), (27, 2571836295), (35, 1983987999), (45, 1543101777), (49, 1417134285), (57, 1218238245), (63, 1102215555), (81, 857278765), (95, 730942947), (105, 661329333), (133, 522102105), (135, 514367259), (147, 472378095), (171, 406079415), (189, 367405185), (245, 283426857), (285, 243647649), (315, 220443111), (343, 202447755), (399, 174034035), (405, 171455753), (441, 157459365), (513, 135359805), (567, 122468395), (665, 104420421), (735, 94475619), (855, 81215883), (931, 74586015), (945, 73481037), (1029, 67482585), (1197, 58011345), (1323, 52486455), (1539, 45119935), (1715, 40489551), (1995, 34806807), (2205, 31491873), (2565, 27071961), (2793, 24862005), (2835, 24493679), (3087, 22494195), (3591, 19337115), (3969, 17495485), (4655, 14917203), (5145, 13496517), (5985, 11602269), (6517, 10655145), (6615, 10497291), (7695, 9023987), (8379, 8287335), (9261, 7498065), (10773, 6445705), (13965, 4972401), (15435, 4498839), (17955, 3867423), (19551, 3551715), (19845, 3499097), (25137, 2762445), (26309, 2639385), (27783, 2499355), (32585, 2131029), (41895, 1657467), (46305, 1499613), (53865, 1289141), (58653, 1183905), (75411, 920815), (78927, 879795), (97755, 710343), (125685, 552489), (131545, 527877), (138915, 499871), (175959, 394635), (184163, 377055), (236781, 293265)]