157043145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5519}}^1$

素因数の和:5805

約数の個数: 32

約数和(自身を含む): 288276480

約数和(自身を除く): 131233335

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271, 813, 1355, 1897, 4065, 5519, 5691, 9485, 16557, 27595, 28455, 38633, 82785, 115899, 193165, 579495, 1495649, 4486947, 7478245, 10469543, 22434735, 31408629, 52347715, 157043145]

約数ペア:

[(1, 157043145), (3, 52347715), (5, 31408629), (7, 22434735), (15, 10469543), (21, 7478245), (35, 4486947), (105, 1495649), (271, 579495), (813, 193165), (1355, 115899), (1897, 82785), (4065, 38633), (5519, 28455), (5691, 27595), (9485, 16557)]