150638615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2657}}^1$

素因数の和:2731

約数の個数: 32

約数和(自身を含む): 206686080

約数和(自身を除く): 56047465

約数列:

[1, 5, 17, 23, 29, 85, 115, 145, 391, 493, 667, 1955, 2465, 2657, 3335, 11339, 13285, 45169, 56695, 61111, 77053, 225845, 305555, 385265, 1038887, 1309901, 1772219, 5194435, 6549505, 8861095, 30127723, 150638615]

約数ペア:

[(1, 150638615), (5, 30127723), (17, 8861095), (23, 6549505), (29, 5194435), (85, 1772219), (115, 1309901), (145, 1038887), (391, 385265), (493, 305555), (667, 225845), (1955, 77053), (2465, 61111), (2657, 56695), (3335, 45169), (11339, 13285)]