51495615

素因数分解:

$3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2131}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 92102400

約数和(自身を除く): 40606785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 179, 537, 895, 1611, 2131, 2685, 4833, 6393, 8055, 10655, 19179, 24165, 31965, 57537, 95895, 287685, 381449, 1144347, 1907245, 3433041, 5721735, 10299123, 17165205, 51495615]

約数ペア:

[(1, 51495615), (3, 17165205), (5, 10299123), (9, 5721735), (15, 3433041), (27, 1907245), (45, 1144347), (135, 381449), (179, 287685), (537, 95895), (895, 57537), (1611, 31965), (2131, 24165), (2685, 19179), (4833, 10655), (6393, 8055)]