40675645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9029}}^1$

素因数の和:9104

約数の個数: 16

約数和(自身を含む): 52662960

約数和(自身を除く): 11987315

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 9029, 45145, 153493, 478537, 767465, 2392685, 8135129, 40675645]

約数ペア:

[(1, 40675645), (5, 8135129), (17, 2392685), (53, 767465), (85, 478537), (265, 153493), (901, 45145), (4505, 9029)]