56191875

素因数分解:

$3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1349

約数の個数: 40

約数和(自身を含む): 97768704

約数和(自身を除く): 41576829

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 625, 1303, 1725, 1875, 2875, 3909, 6515, 8625, 14375, 19545, 29969, 32575, 43125, 89907, 97725, 149845, 162875, 449535, 488625, 749225, 814375, 2247675, 2443125, 3746125, 11238375, 18730625, 56191875]

約数ペア:

[(1, 56191875), (3, 18730625), (5, 11238375), (15, 3746125), (23, 2443125), (25, 2247675), (69, 814375), (75, 749225), (115, 488625), (125, 449535), (345, 162875), (375, 149845), (575, 97725), (625, 89907), (1303, 43125), (1725, 32575), (1875, 29969), (2875, 19545), (3909, 14375), (6515, 8625)]