2119975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 3093552

約数和(自身を除く): 973577

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 593, 715, 2965, 3575, 6523, 7709, 14825, 32615, 38545, 84799, 163075, 192725, 423995, 2119975]

約数ペア:

[(1, 2119975), (5, 423995), (11, 192725), (13, 163075), (25, 84799), (55, 38545), (65, 32615), (143, 14825), (275, 7709), (325, 6523), (593, 3575), (715, 2965)]