2260375

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:148

約数の個数: 24

約数和(自身を含む): 3083184

約数和(自身を除く): 822809

約数列:

[1, 5, 13, 25, 65, 107, 125, 169, 325, 535, 845, 1391, 1625, 2675, 4225, 6955, 13375, 18083, 21125, 34775, 90415, 173875, 452075, 2260375]

約数ペア:

[(1, 2260375), (5, 452075), (13, 173875), (25, 90415), (65, 34775), (107, 21125), (125, 18083), (169, 13375), (325, 6955), (535, 4225), (845, 2675), (1391, 1625)]