9678225

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3057

約数の個数: 24

約数和(自身を含む): 16378912

約数和(自身を除く): 6700687

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3001, 3225, 9003, 15005, 45015, 75025, 129043, 225075, 387129, 645215, 1935645, 3226075, 9678225]

約数ペア:

[(1, 9678225), (3, 3226075), (5, 1935645), (15, 645215), (25, 387129), (43, 225075), (75, 129043), (129, 75025), (215, 45015), (645, 15005), (1075, 9003), (3001, 3225)]