159403875

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{5987}}^1$

素因数の和:6076

約数の個数: 32

約数和(自身を含む): 269028864

約数和(自身を除く): 109624989

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 355, 375, 1065, 1775, 5325, 5987, 8875, 17961, 26625, 29935, 89805, 149675, 425077, 449025, 748375, 1275231, 2125385, 2245125, 6376155, 10626925, 31880775, 53134625, 159403875]

約数ペア:

[(1, 159403875), (3, 53134625), (5, 31880775), (15, 10626925), (25, 6376155), (71, 2245125), (75, 2125385), (125, 1275231), (213, 748375), (355, 449025), (375, 425077), (1065, 149675), (1775, 89805), (5325, 29935), (5987, 26625), (8875, 17961)]