9740475

素因数分解:

$3^2\times 5^2\times {\mathrm{43291}}^1$

素因数の和:43307

約数の個数: 18

約数和(自身を含む): 17446676

約数和(自身を除く): 7706201

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 43291, 129873, 216455, 389619, 649365, 1082275, 1948095, 3246825, 9740475]

約数ペア:

[(1, 9740475), (3, 3246825), (5, 1948095), (9, 1082275), (15, 649365), (25, 389619), (45, 216455), (75, 129873), (225, 43291)]