9690225

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2749}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 16368000

約数和(自身を除く): 6677775

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 2749, 3525, 8247, 13745, 41235, 68725, 129203, 206175, 387609, 646015, 1938045, 3230075, 9690225]

約数ペア:

[(1, 9690225), (3, 3230075), (5, 1938045), (15, 646015), (25, 387609), (47, 206175), (75, 129203), (141, 68725), (235, 41235), (705, 13745), (1175, 8247), (2749, 3525)]