25510875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5233}}^1$

素因数の和:5264

約数の個数: 32

約数和(自身を含む): 45724224

約数和(自身を除く): 20213349

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 5233, 15699, 26165, 68029, 78495, 130825, 204087, 340145, 392475, 654125, 1020435, 1700725, 1962375, 5102175, 8503625, 25510875]

約数ペア:

[(1, 25510875), (3, 8503625), (5, 5102175), (13, 1962375), (15, 1700725), (25, 1020435), (39, 654125), (65, 392475), (75, 340145), (125, 204087), (195, 130825), (325, 78495), (375, 68029), (975, 26165), (1625, 15699), (4875, 5233)]