25235955

素因数分解:

$3^4\times 5^1\times {\mathrm{62311}}^1$

素因数の和:62328

約数の個数: 20

約数和(自身を含む): 45238512

約数和(自身を除く): 20002557

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 62311, 186933, 311555, 560799, 934665, 1682397, 2803995, 5047191, 8411985, 25235955]

約数ペア:

[(1, 25235955), (3, 8411985), (5, 5047191), (9, 2803995), (15, 1682397), (27, 934665), (45, 560799), (81, 311555), (135, 186933), (405, 62311)]