12628485

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9677}}^1$

素因数の和:9717

約数の個数: 24

約数和(自身を含む): 22646520

約数和(自身を除く): 10018035

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 9677, 29031, 48385, 87093, 145155, 280633, 435465, 841899, 1403165, 2525697, 4209495, 12628485]

約数ペア:

[(1, 12628485), (3, 4209495), (5, 2525697), (9, 1403165), (15, 841899), (29, 435465), (45, 280633), (87, 145155), (145, 87093), (261, 48385), (435, 29031), (1305, 9677)]