91983665

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 120062976

約数和(自身を除く): 28079311

約数列:

[1, 5, 31, 37, 43, 155, 185, 215, 373, 1147, 1333, 1591, 1865, 5735, 6665, 7955, 11563, 13801, 16039, 49321, 57815, 69005, 80195, 246605, 427831, 497209, 593443, 2139155, 2486045, 2967215, 18396733, 91983665]

約数ペア:

[(1, 91983665), (5, 18396733), (31, 2967215), (37, 2486045), (43, 2139155), (155, 593443), (185, 497209), (215, 427831), (373, 246605), (1147, 80195), (1333, 69005), (1591, 57815), (1865, 49321), (5735, 16039), (6665, 13801), (7955, 11563)]