13196925

素因数分解:

$3^4\times 5^2\times 7^3\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 120

約数和(自身を含む): 30008000

約数和(自身を除く): 16811075

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 27, 35, 45, 49, 57, 63, 75, 81, 95, 105, 133, 135, 147, 171, 175, 189, 225, 245, 285, 315, 343, 399, 405, 441, 475, 513, 525, 567, 665, 675, 735, 855, 931, 945, 1029, 1197, 1225, 1323, 1425, 1539, 1575, 1715, 1995, 2025, 2205, 2565, 2793, 2835, 3087, 3325, 3591, 3675, 3969, 4275, 4655, 4725, 5145, 5985, 6517, 6615, 7695, 8379, 8575, 9261, 9975, 10773, 11025, 12825, 13965, 14175, 15435, 17955, 19551, 19845, 23275, 25137, 25725, 27783, 29925, 32585, 33075, 38475, 41895, 46305, 53865, 58653, 69825, 75411, 77175, 89775, 97755, 99225, 125685, 138915, 162925, 175959, 209475, 231525, 269325, 293265, 377055, 488775, 527877, 628425, 694575, 879795, 1466325, 1885275, 2639385, 4398975, 13196925]

約数ペア:

[(1, 13196925), (3, 4398975), (5, 2639385), (7, 1885275), (9, 1466325), (15, 879795), (19, 694575), (21, 628425), (25, 527877), (27, 488775), (35, 377055), (45, 293265), (49, 269325), (57, 231525), (63, 209475), (75, 175959), (81, 162925), (95, 138915), (105, 125685), (133, 99225), (135, 97755), (147, 89775), (171, 77175), (175, 75411), (189, 69825), (225, 58653), (245, 53865), (285, 46305), (315, 41895), (343, 38475), (399, 33075), (405, 32585), (441, 29925), (475, 27783), (513, 25725), (525, 25137), (567, 23275), (665, 19845), (675, 19551), (735, 17955), (855, 15435), (931, 14175), (945, 13965), (1029, 12825), (1197, 11025), (1225, 10773), (1323, 9975), (1425, 9261), (1539, 8575), (1575, 8379), (1715, 7695), (1995, 6615), (2025, 6517), (2205, 5985), (2565, 5145), (2793, 4725), (2835, 4655), (3087, 4275), (3325, 3969), (3591, 3675)]