157435555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 207728064

約数和(自身を除く): 50292509

約数列:

[1, 5, 17, 37, 85, 113, 185, 443, 565, 629, 1921, 2215, 3145, 4181, 7531, 9605, 16391, 20905, 37655, 50059, 71077, 81955, 250295, 278647, 355385, 851003, 1393235, 1852183, 4255015, 9260915, 31487111, 157435555]

約数ペア:

[(1, 157435555), (5, 31487111), (17, 9260915), (37, 4255015), (85, 1852183), (113, 1393235), (185, 851003), (443, 355385), (565, 278647), (629, 250295), (1921, 81955), (2215, 71077), (3145, 50059), (4181, 37655), (7531, 20905), (9605, 16391)]