25875

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1$

素因数の和:44

約数の個数: 24

約数和(自身を含む): 48672

約数和(自身を除く): 22797

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 345, 375, 575, 1035, 1125, 1725, 2875, 5175, 8625, 25875]

約数ペア:

[(1, 25875), (3, 8625), (5, 5175), (9, 2875), (15, 1725), (23, 1125), (25, 1035), (45, 575), (69, 375), (75, 345), (115, 225), (125, 207)]