57103875

素因数分解:

$3^2\times 5^3\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 103866048

約数和(自身を除く): 46762173

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 193, 225, 263, 375, 579, 789, 965, 1125, 1315, 1737, 2367, 2895, 3945, 4825, 6575, 8685, 11835, 14475, 19725, 24125, 32875, 43425, 50759, 59175, 72375, 98625, 152277, 217125, 253795, 295875, 456831, 761385, 1268975, 2284155, 3806925, 6344875, 11420775, 19034625, 57103875]

約数ペア:

[(1, 57103875), (3, 19034625), (5, 11420775), (9, 6344875), (15, 3806925), (25, 2284155), (45, 1268975), (75, 761385), (125, 456831), (193, 295875), (225, 253795), (263, 217125), (375, 152277), (579, 98625), (789, 72375), (965, 59175), (1125, 50759), (1315, 43425), (1737, 32875), (2367, 24125), (2895, 19725), (3945, 14475), (4825, 11835), (6575, 8685)]