40081925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6491}}^1$

素因数の和:6533

約数の個数: 24

約数和(自身を含む): 56350560

約数和(自身を除く): 16268635

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 6491, 32455, 84383, 123329, 162275, 421915, 616645, 1603277, 2109575, 3083225, 8016385, 40081925]

約数ペア:

[(1, 40081925), (5, 8016385), (13, 3083225), (19, 2109575), (25, 1603277), (65, 616645), (95, 421915), (247, 162275), (325, 123329), (475, 84383), (1235, 32455), (6175, 6491)]