961621395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{295429}}^1$

素因数の和:295475

約数の個数: 32

約数和(自身を含む): 1815121920

約数和(自身を除く): 853500525

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 295429, 886287, 1477145, 2068003, 4431435, 6204009, 9158299, 10340015, 27474897, 31020045, 45791495, 64108093, 137374485, 192324279, 320540465, 961621395]

約数ペア:

[(1, 961621395), (3, 320540465), (5, 192324279), (7, 137374485), (15, 64108093), (21, 45791495), (31, 31020045), (35, 27474897), (93, 10340015), (105, 9158299), (155, 6204009), (217, 4431435), (465, 2068003), (651, 1477145), (1085, 886287), (3255, 295429)]