324647525

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2753}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 414917640

約数和(自身を除く): 90270115

約数列:

[1, 5, 25, 53, 89, 265, 445, 1325, 2225, 2753, 4717, 13765, 23585, 68825, 117925, 145909, 245017, 729545, 1225085, 3647725, 6125425, 12985901, 64929505, 324647525]

約数ペア:

[(1, 324647525), (5, 64929505), (25, 12985901), (53, 6125425), (89, 3647725), (265, 1225085), (445, 729545), (1325, 245017), (2225, 145909), (2753, 117925), (4717, 68825), (13765, 23585)]