131383055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{2389}}^1$

素因数の和:3058

約数の個数: 16

約数和(自身を含む): 167261760

約数和(自身を除く): 35878705

約数列:

[1, 5, 17, 85, 647, 2389, 3235, 10999, 11945, 40613, 54995, 203065, 1545683, 7728415, 26276611, 131383055]

約数ペア:

[(1, 131383055), (5, 26276611), (17, 7728415), (85, 1545683), (647, 203065), (2389, 54995), (3235, 40613), (10999, 11945)]