73958065

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1801}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 91339776

約数和(自身を除く): 17381711

約数列:

[1, 5, 43, 191, 215, 955, 1801, 8213, 9005, 41065, 77443, 343991, 387215, 1719955, 14791613, 73958065]

約数ペア:

[(1, 73958065), (5, 14791613), (43, 1719955), (191, 387215), (215, 343991), (955, 77443), (1801, 41065), (8213, 9005)]