157045255

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2969}}^1$

素因数の和:3194

約数の個数: 16

約数和(自身を含む): 192456000

約数和(自身を除く): 35410745

約数列:

[1, 5, 71, 149, 355, 745, 2969, 10579, 14845, 52895, 210799, 442381, 1053995, 2211905, 31409051, 157045255]

約数ペア:

[(1, 157045255), (5, 31409051), (71, 2211905), (149, 1053995), (355, 442381), (745, 210799), (2969, 52895), (10579, 14845)]