24743225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4007}}^1$

素因数の和:4049

約数の個数: 24

約数和(自身を含む): 34789440

約数和(自身を除く): 10046215

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 4007, 6175, 20035, 52091, 76133, 100175, 260455, 380665, 989729, 1302275, 1903325, 4948645, 24743225]

約数ペア:

[(1, 24743225), (5, 4948645), (13, 1903325), (19, 1302275), (25, 989729), (65, 380665), (95, 260455), (247, 100175), (325, 76133), (475, 52091), (1235, 20035), (4007, 6175)]