30017475

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1604

約数の個数: 36

約数和(自身を含む): 54405000

約数和(自身を除く): 24387525

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 225, 267, 445, 801, 1335, 1499, 2225, 4005, 4497, 6675, 7495, 13491, 20025, 22485, 37475, 67455, 112425, 133411, 337275, 400233, 667055, 1200699, 2001165, 3335275, 6003495, 10005825, 30017475]

約数ペア:

[(1, 30017475), (3, 10005825), (5, 6003495), (9, 3335275), (15, 2001165), (25, 1200699), (45, 667055), (75, 400233), (89, 337275), (225, 133411), (267, 112425), (445, 67455), (801, 37475), (1335, 22485), (1499, 20025), (2225, 13491), (4005, 7495), (4497, 6675)]