13037211275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{777181}}^1$

素因数の和:777263

約数の個数: 24

約数和(自身を含む): 17924925648

約数和(自身を除く): 4887714373

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 3355, 16775, 777181, 3885905, 8548991, 19429525, 42744955, 47408041, 213724775, 237040205, 521488451, 1185201025, 2607442255, 13037211275]

約数ペア:

[(1, 13037211275), (5, 2607442255), (11, 1185201025), (25, 521488451), (55, 237040205), (61, 213724775), (275, 47408041), (305, 42744955), (671, 19429525), (1525, 8548991), (3355, 3885905), (16775, 777181)]