82761765

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 134873856

約数和(自身を除く): 52112091

約数列:

[1, 3, 5, 15, 113, 157, 311, 339, 471, 565, 785, 933, 1555, 1695, 2355, 4665, 17741, 35143, 48827, 53223, 88705, 105429, 146481, 175715, 244135, 266115, 527145, 732405, 5517451, 16552353, 27587255, 82761765]

約数ペア:

[(1, 82761765), (3, 27587255), (5, 16552353), (15, 5517451), (113, 732405), (157, 527145), (311, 266115), (339, 244135), (471, 175715), (565, 146481), (785, 105429), (933, 88705), (1555, 53223), (1695, 48827), (2355, 35143), (4665, 17741)]