72626905

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 95987160

約数和(自身を除く): 23360255

約数列:

[1, 5, 13, 61, 65, 169, 305, 793, 845, 1409, 3965, 7045, 10309, 18317, 51545, 85949, 91585, 238121, 429745, 1117337, 1190605, 5586685, 14525381, 72626905]

約数ペア:

[(1, 72626905), (5, 14525381), (13, 5586685), (61, 1190605), (65, 1117337), (169, 429745), (305, 238121), (793, 91585), (845, 85949), (1409, 51545), (3965, 18317), (7045, 10309)]