91212745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{2267}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 118117440

約数和(自身を除く): 26904695

約数列:

[1, 5, 13, 65, 619, 2267, 3095, 8047, 11335, 29471, 40235, 147355, 1403273, 7016365, 18242549, 91212745]

約数ペア:

[(1, 91212745), (5, 18242549), (13, 7016365), (65, 1403273), (619, 147355), (2267, 40235), (3095, 29471), (8047, 11335)]