13150275

素因数分解:

$3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 21855744

約数和(自身を除く): 8705469

約数列:

[1, 3, 5, 15, 25, 75, 271, 647, 813, 1355, 1941, 3235, 4065, 6775, 9705, 16175, 20325, 48525, 175337, 526011, 876685, 2630055, 4383425, 13150275]

約数ペア:

[(1, 13150275), (3, 4383425), (5, 2630055), (15, 876685), (25, 526011), (75, 175337), (271, 48525), (647, 20325), (813, 16175), (1355, 9705), (1941, 6775), (3235, 4065)]