156945200855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{12479}}^1\times {\mathrm{109363}}^1$

素因数の和:121870

約数の個数: 16

約数和(自身を含む): 196540231680

約数和(自身を除く): 39595030825

約数列:

[1, 5, 23, 115, 12479, 62395, 109363, 287017, 546815, 1435085, 2515349, 12576745, 1364740877, 6823704385, 31389040171, 156945200855]

約数ペア:

[(1, 156945200855), (5, 31389040171), (23, 6823704385), (115, 1364740877), (12479, 12576745), (62395, 2515349), (109363, 1435085), (287017, 546815)]