157054331275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2820913}}^1$

素因数の和:2821071

約数の個数: 24

約数和(自身を含む): 207777241584

約数和(自身を除く): 50722910309

約数列:

[1, 5, 17, 25, 85, 131, 425, 655, 2227, 3275, 11135, 55675, 2820913, 14104565, 47955521, 70522825, 239777605, 369539603, 1198888025, 1847698015, 6282173251, 9238490075, 31410866255, 157054331275]

約数ペア:

[(1, 157054331275), (5, 31410866255), (17, 9238490075), (25, 6282173251), (85, 1847698015), (131, 1198888025), (425, 369539603), (655, 239777605), (2227, 70522825), (3275, 47955521), (11135, 14104565), (55675, 2820913)]