2570425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 3749760

約数和(自身を除く): 1179335

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 719, 3575, 3595, 7909, 9347, 17975, 39545, 46735, 102817, 197725, 233675, 514085, 2570425]

約数ペア:

[(1, 2570425), (5, 514085), (11, 233675), (13, 197725), (25, 102817), (55, 46735), (65, 39545), (143, 17975), (275, 9347), (325, 7909), (715, 3595), (719, 3575)]