30792825

素因数分解:

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

素因数の和:66

約数の個数: 120

約数和(自身を含む): 69464800

約数和(自身を除く): 38671975

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 27, 35, 45, 49, 57, 63, 75, 95, 105, 133, 135, 147, 171, 175, 189, 225, 245, 285, 315, 343, 399, 441, 475, 513, 525, 665, 675, 735, 855, 931, 945, 1029, 1197, 1225, 1323, 1425, 1575, 1715, 1995, 2205, 2401, 2565, 2793, 3087, 3325, 3591, 3675, 4275, 4655, 4725, 5145, 5985, 6517, 6615, 7203, 8379, 8575, 9261, 9975, 11025, 12005, 12825, 13965, 15435, 17955, 19551, 21609, 23275, 25137, 25725, 29925, 32585, 33075, 36015, 41895, 45619, 46305, 58653, 60025, 64827, 69825, 77175, 89775, 97755, 108045, 125685, 136857, 162925, 175959, 180075, 209475, 228095, 231525, 293265, 324135, 410571, 488775, 540225, 628425, 684285, 879795, 1140475, 1231713, 1466325, 1620675, 2052855, 3421425, 4398975, 6158565, 10264275, 30792825]

約数ペア:

[(1, 30792825), (3, 10264275), (5, 6158565), (7, 4398975), (9, 3421425), (15, 2052855), (19, 1620675), (21, 1466325), (25, 1231713), (27, 1140475), (35, 879795), (45, 684285), (49, 628425), (57, 540225), (63, 488775), (75, 410571), (95, 324135), (105, 293265), (133, 231525), (135, 228095), (147, 209475), (171, 180075), (175, 175959), (189, 162925), (225, 136857), (245, 125685), (285, 108045), (315, 97755), (343, 89775), (399, 77175), (441, 69825), (475, 64827), (513, 60025), (525, 58653), (665, 46305), (675, 45619), (735, 41895), (855, 36015), (931, 33075), (945, 32585), (1029, 29925), (1197, 25725), (1225, 25137), (1323, 23275), (1425, 21609), (1575, 19551), (1715, 17955), (1995, 15435), (2205, 13965), (2401, 12825), (2565, 12005), (2793, 11025), (3087, 9975), (3325, 9261), (3591, 8575), (3675, 8379), (4275, 7203), (4655, 6615), (4725, 6517), (5145, 5985)]