15661152915

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1481}}^1\times {\mathrm{3691}}^1$

素因数の和:5371

約数の個数: 32

約数和(自身を含む): 25212874752

約数和(自身を除く): 9551721837

約数列:

[1, 3, 5, 15, 191, 573, 955, 1481, 2865, 3691, 4443, 7405, 11073, 18455, 22215, 55365, 282871, 704981, 848613, 1414355, 2114943, 3524905, 4243065, 5466371, 10574715, 16399113, 27331855, 81995565, 1044076861, 3132230583, 5220384305, 15661152915]

約数ペア:

[(1, 15661152915), (3, 5220384305), (5, 3132230583), (15, 1044076861), (191, 81995565), (573, 27331855), (955, 16399113), (1481, 10574715), (2865, 5466371), (3691, 4243065), (4443, 3524905), (7405, 2114943), (11073, 1414355), (18455, 848613), (22215, 704981), (55365, 282871)]