72820595

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{1439}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 90720000

約数和(自身を除く): 17899405

約数列:

[1, 5, 29, 145, 349, 1439, 1745, 7195, 10121, 41731, 50605, 208655, 502211, 2511055, 14564119, 72820595]

約数ペア:

[(1, 72820595), (5, 14564119), (29, 2511055), (145, 502211), (349, 208655), (1439, 50605), (1745, 41731), (7195, 10121)]