25118463

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1657}}^1$

素因数の和:1854

約数の個数: 16

約数和(自身を含む): 34804736

約数和(自身を除く): 9686273

約数列:

[1, 3, 31, 93, 163, 489, 1657, 4971, 5053, 15159, 51367, 154101, 270091, 810273, 8372821, 25118463]

約数ペア:

[(1, 25118463), (3, 8372821), (31, 810273), (93, 270091), (163, 154101), (489, 51367), (1657, 15159), (4971, 5053)]