61365735

素因数分解:

$3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1811}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 109589760

約数和(自身を除く): 48224025

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 251, 753, 1255, 1811, 2259, 3765, 5433, 6777, 9055, 11295, 16299, 27165, 33885, 48897, 81495, 244485, 454561, 1363683, 2272805, 4091049, 6818415, 12273147, 20455245, 61365735]

約数ペア:

[(1, 61365735), (3, 20455245), (5, 12273147), (9, 6818415), (15, 4091049), (27, 2272805), (45, 1363683), (135, 454561), (251, 244485), (753, 81495), (1255, 48897), (1811, 33885), (2259, 27165), (3765, 16299), (5433, 11295), (6777, 9055)]