89075475

素因数分解:

$3^2\times 5^2\times {\mathrm{395891}}^1$

素因数の和:395907

約数の個数: 18

約数和(自身を含む): 159544476

約数和(自身を除く): 70469001

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 395891, 1187673, 1979455, 3563019, 5938365, 9897275, 17815095, 29691825, 89075475]

約数ペア:

[(1, 89075475), (3, 29691825), (5, 17815095), (9, 9897275), (15, 5938365), (25, 3563019), (45, 1979455), (75, 1187673), (225, 395891)]