30725585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 42550272

約数和(自身を除く): 11824687

約数列:

[1, 5, 11, 23, 55, 107, 115, 227, 253, 535, 1135, 1177, 1265, 2461, 2497, 5221, 5885, 12305, 12485, 24289, 26105, 27071, 57431, 121445, 135355, 267179, 287155, 558647, 1335895, 2793235, 6145117, 30725585]

約数ペア:

[(1, 30725585), (5, 6145117), (11, 2793235), (23, 1335895), (55, 558647), (107, 287155), (115, 267179), (227, 135355), (253, 121445), (535, 57431), (1135, 27071), (1177, 26105), (1265, 24289), (2461, 12485), (2497, 12305), (5221, 5885)]