151900567825

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1\times {\mathrm{1879}}^1$

素因数の和:2686

約数の個数: 48

約数和(自身を含む): 194567546880

約数和(自身を除く): 42666979055

約数列:

[1, 5, 25, 47, 107, 235, 535, 643, 1175, 1879, 2675, 3215, 5029, 9395, 16075, 25145, 30221, 46975, 68801, 88313, 125725, 151105, 201053, 344005, 441565, 755525, 1005265, 1208197, 1720025, 2207825, 3233647, 5026325, 6040985, 9449491, 16168235, 30204925, 47247455, 56785259, 80841175, 129277079, 236237275, 283926295, 646385395, 1419631475, 3231926975, 6076022713, 30380113565, 151900567825]

約数ペア:

[(1, 151900567825), (5, 30380113565), (25, 6076022713), (47, 3231926975), (107, 1419631475), (235, 646385395), (535, 283926295), (643, 236237275), (1175, 129277079), (1879, 80841175), (2675, 56785259), (3215, 47247455), (5029, 30204925), (9395, 16168235), (16075, 9449491), (25145, 6040985), (30221, 5026325), (46975, 3233647), (68801, 2207825), (88313, 1720025), (125725, 1208197), (151105, 1005265), (201053, 755525), (344005, 441565)]