39910925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 52853760

約数和(自身を除く): 12942835

約数列:

[1, 5, 19, 25, 73, 95, 365, 475, 1151, 1387, 1825, 5755, 6935, 21869, 28775, 34675, 84023, 109345, 420115, 546725, 1596437, 2100575, 7982185, 39910925]

約数ペア:

[(1, 39910925), (5, 7982185), (19, 2100575), (25, 1596437), (73, 546725), (95, 420115), (365, 109345), (475, 84023), (1151, 34675), (1387, 28775), (1825, 21869), (5755, 6935)]