239305875

素因数分解:

$3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{4591}}^1$

素因数の和:4748

約数の個数: 32

約数和(自身を含む): 401157120

約数和(自身を除く): 161851245

約数列:

[1, 3, 5, 15, 25, 75, 125, 139, 375, 417, 695, 2085, 3475, 4591, 10425, 13773, 17375, 22955, 52125, 68865, 114775, 344325, 573875, 638149, 1721625, 1914447, 3190745, 9572235, 15953725, 47861175, 79768625, 239305875]

約数ペア:

[(1, 239305875), (3, 79768625), (5, 47861175), (15, 15953725), (25, 9572235), (75, 3190745), (125, 1914447), (139, 1721625), (375, 638149), (417, 573875), (695, 344325), (2085, 114775), (3475, 68865), (4591, 52125), (10425, 22955), (13773, 17375)]