61509745

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{5351}}^1$

素因数の和:5397

約数の個数: 24

約数和(自身を含む): 85417920

約数和(自身を除く): 23908175

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 5351, 11495, 26755, 58861, 101669, 294305, 508345, 647471, 1118359, 3237355, 5591795, 12301949, 61509745]

約数ペア:

[(1, 61509745), (5, 12301949), (11, 5591795), (19, 3237355), (55, 1118359), (95, 647471), (121, 508345), (209, 294305), (605, 101669), (1045, 58861), (2299, 26755), (5351, 11495)]