55885505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1723}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 72408000

約数和(自身を除く): 16522495

約数列:

[1, 5, 13, 65, 499, 1723, 2495, 6487, 8615, 22399, 32435, 111995, 859777, 4298885, 11177101, 55885505]

約数ペア:

[(1, 55885505), (5, 11177101), (13, 4298885), (65, 859777), (499, 111995), (1723, 32435), (2495, 22399), (6487, 8615)]