53606205

素因数分解:

$3^4\times 5^1\times {\mathrm{132361}}^1$

素因数の和:132378

約数の個数: 20

約数和(自身を含む): 96094812

約数和(自身を除く): 42488607

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 132361, 397083, 661805, 1191249, 1985415, 3573747, 5956245, 10721241, 17868735, 53606205]

約数ペア:

[(1, 53606205), (3, 17868735), (5, 10721241), (9, 5956245), (15, 3573747), (27, 1985415), (45, 1191249), (81, 661805), (135, 397083), (405, 132361)]