1323175555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{84467}}^1$

素因数の和:84726

約数の個数: 16

約数和(自身を含む): 1717065504

約数和(自身を除く): 393889949

約数列:

[1, 5, 13, 65, 241, 1205, 3133, 15665, 84467, 422335, 1098071, 5490355, 20356547, 101782735, 264635111, 1323175555]

約数ペア:

[(1, 1323175555), (5, 264635111), (13, 101782735), (65, 20356547), (241, 5490355), (1205, 1098071), (3133, 422335), (15665, 84467)]