33661505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2749}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 42240000

約数和(自身を除く): 8578495

約数列:

[1, 5, 31, 79, 155, 395, 2449, 2749, 12245, 13745, 85219, 217171, 426095, 1085855, 6732301, 33661505]

約数ペア:

[(1, 33661505), (5, 6732301), (31, 1085855), (79, 426095), (155, 217171), (395, 85219), (2449, 13745), (2749, 12245)]