2461925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 3303360

約数和(自身を除く): 841435

約数列:

[1, 5, 19, 25, 71, 73, 95, 355, 365, 475, 1349, 1387, 1775, 1825, 5183, 6745, 6935, 25915, 33725, 34675, 98477, 129575, 492385, 2461925]

約数ペア:

[(1, 2461925), (5, 492385), (19, 129575), (25, 98477), (71, 34675), (73, 33725), (95, 25915), (355, 6935), (365, 6745), (475, 5183), (1349, 1825), (1387, 1775)]