1330585205

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1\times {\mathrm{3709}}^1$

素因数の和:4328

約数の個数: 16

約数和(自身を含む): 1610822640

約数和(自身を除く): 280237435

約数列:

[1, 5, 157, 457, 785, 2285, 3709, 18545, 71749, 358745, 582313, 1695013, 2911565, 8475065, 266117041, 1330585205]

約数ペア:

[(1, 1330585205), (5, 266117041), (157, 8475065), (457, 2911565), (785, 1695013), (2285, 582313), (3709, 358745), (18545, 71749)]