4850775

素因数分解:

$3^2\times 5^2\times {\mathrm{21559}}^1$

素因数の和:21575

約数の個数: 18

約数和(自身を含む): 8688680

約数和(自身を除く): 3837905

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 21559, 64677, 107795, 194031, 323385, 538975, 970155, 1616925, 4850775]

約数ペア:

[(1, 4850775), (3, 1616925), (5, 970155), (9, 538975), (15, 323385), (25, 194031), (45, 107795), (75, 64677), (225, 21559)]