40501925

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 51559200

約数和(自身を除く): 11057275

約数列:

[1, 5, 25, 83, 131, 149, 415, 655, 745, 2075, 3275, 3725, 10873, 12367, 19519, 54365, 61835, 97595, 271825, 309175, 487975, 1620077, 8100385, 40501925]

約数ペア:

[(1, 40501925), (5, 8100385), (25, 1620077), (83, 487975), (131, 309175), (149, 271825), (415, 97595), (655, 61835), (745, 54365), (2075, 19519), (3275, 12367), (3725, 10873)]