12642675

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1669}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 21122160

約数和(自身を除く): 8479485

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 505, 1515, 1669, 2525, 5007, 7575, 8345, 25035, 41725, 125175, 168569, 505707, 842845, 2528535, 4214225, 12642675]

約数ペア:

[(1, 12642675), (3, 4214225), (5, 2528535), (15, 842845), (25, 505707), (75, 168569), (101, 125175), (303, 41725), (505, 25035), (1515, 8345), (1669, 7575), (2525, 5007)]