6581818165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{4493}}^1$

素因数の和:5269

約数の個数: 32

約数和(自身を含む): 8794146816

約数和(自身を除く): 2212328651

約数列:

[1, 5, 13, 31, 65, 155, 403, 727, 2015, 3635, 4493, 9451, 22465, 22537, 47255, 58409, 112685, 139283, 292045, 292981, 696415, 1464905, 1810679, 3266411, 9053395, 16332055, 42463343, 101258741, 212316715, 506293705, 1316363633, 6581818165]

約数ペア:

[(1, 6581818165), (5, 1316363633), (13, 506293705), (31, 212316715), (65, 101258741), (155, 42463343), (403, 16332055), (727, 9053395), (2015, 3266411), (3635, 1810679), (4493, 1464905), (9451, 696415), (22465, 292981), (22537, 292045), (47255, 139283), (58409, 112685)]