4605865

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 6358464

約数和(自身を除く): 1752599

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 331, 605, 1265, 1655, 2783, 3641, 7613, 13915, 18205, 38065, 40051, 83743, 200255, 418715, 921173, 4605865]

約数ペア:

[(1, 4605865), (5, 921173), (11, 418715), (23, 200255), (55, 83743), (115, 40051), (121, 38065), (253, 18205), (331, 13915), (605, 7613), (1265, 3641), (1655, 2783)]