149811565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{1453}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 190636848

約数和(自身を除く): 40825283

約数列:

[1, 5, 17, 85, 1213, 1453, 6065, 7265, 20621, 24701, 103105, 123505, 1762489, 8812445, 29962313, 149811565]

約数ペア:

[(1, 149811565), (5, 29962313), (17, 8812445), (85, 1762489), (1213, 123505), (1453, 103105), (6065, 24701), (7265, 20621)]