55811915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9157}}^1$

素因数の和:9238

約数の個数: 16

約数和(自身を含む): 71212608

約数和(自身を除く): 15400693

約数列:

[1, 5, 23, 53, 115, 265, 1219, 6095, 9157, 45785, 210611, 485321, 1053055, 2426605, 11162383, 55811915]

約数ペア:

[(1, 55811915), (5, 11162383), (23, 2426605), (53, 1053055), (115, 485321), (265, 210611), (1219, 45785), (6095, 9157)]