53506665

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16747}}^1$

素因数の和:16829

約数の個数: 24

約数和(自身を含む): 94056768

約数和(自身を除く): 40550103

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 16747, 50241, 83735, 150723, 251205, 753615, 1189037, 3567111, 5945185, 10701333, 17835555, 53506665]

約数ペア:

[(1, 53506665), (3, 17835555), (5, 10701333), (9, 5945185), (15, 3567111), (45, 1189037), (71, 753615), (213, 251205), (355, 150723), (639, 83735), (1065, 50241), (3195, 16747)]