2467725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 4395552

約数和(自身を除く): 1927827

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2531, 7593, 12655, 32903, 37965, 63275, 98709, 164515, 189825, 493545, 822575, 2467725]

約数ペア:

[(1, 2467725), (3, 822575), (5, 493545), (13, 189825), (15, 164515), (25, 98709), (39, 63275), (65, 37965), (75, 32903), (195, 12655), (325, 7593), (975, 2531)]