78839045

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 102435840

約数和(自身を除く): 23596795

約数列:

[1, 5, 31, 37, 59, 155, 185, 233, 295, 1147, 1165, 1829, 2183, 5735, 7223, 8621, 9145, 10915, 13747, 36115, 43105, 67673, 68735, 267251, 338365, 426157, 508639, 1336255, 2130785, 2543195, 15767809, 78839045]

約数ペア:

[(1, 78839045), (5, 15767809), (31, 2543195), (37, 2130785), (59, 1336255), (155, 508639), (185, 426157), (233, 338365), (295, 267251), (1147, 68735), (1165, 67673), (1829, 43105), (2183, 36115), (5735, 13747), (7223, 10915), (8621, 9145)]