63966025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 83119680

約数和(自身を除く): 19153655

約数列:

[1, 5, 25, 29, 83, 145, 415, 725, 1063, 2075, 2407, 5315, 12035, 26575, 30827, 60175, 88229, 154135, 441145, 770675, 2205725, 2558641, 12793205, 63966025]

約数ペア:

[(1, 63966025), (5, 12793205), (25, 2558641), (29, 2205725), (83, 770675), (145, 441145), (415, 154135), (725, 88229), (1063, 60175), (2075, 30827), (2407, 26575), (5315, 12035)]