90475245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5039}}^1$

素因数の和:5079

約数の個数: 64

約数和(自身を含む): 193536000

約数和(自身を除く): 103060755

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 399, 513, 665, 855, 945, 1197, 1995, 2565, 3591, 5039, 5985, 15117, 17955, 25195, 35273, 45351, 75585, 95741, 105819, 136053, 176365, 226755, 287223, 317457, 478705, 529095, 670187, 680265, 861669, 952371, 1436115, 1587285, 2010561, 2585007, 3350935, 4308345, 4761855, 6031683, 10052805, 12925035, 18095049, 30158415, 90475245]

約数ペア:

[(1, 90475245), (3, 30158415), (5, 18095049), (7, 12925035), (9, 10052805), (15, 6031683), (19, 4761855), (21, 4308345), (27, 3350935), (35, 2585007), (45, 2010561), (57, 1587285), (63, 1436115), (95, 952371), (105, 861669), (133, 680265), (135, 670187), (171, 529095), (189, 478705), (285, 317457), (315, 287223), (399, 226755), (513, 176365), (665, 136053), (855, 105819), (945, 95741), (1197, 75585), (1995, 45351), (2565, 35273), (3591, 25195), (5039, 17955), (5985, 15117)]