47761785

素因数分解:

$3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{709}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 85200000

約数和(自身を除く): 37438215

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 499, 709, 1497, 2127, 2495, 3545, 4491, 6381, 7485, 10635, 13473, 19143, 22455, 31905, 67365, 95715, 353791, 1061373, 1768955, 3184119, 5306865, 9552357, 15920595, 47761785]

約数ペア:

[(1, 47761785), (3, 15920595), (5, 9552357), (9, 5306865), (15, 3184119), (27, 1768955), (45, 1061373), (135, 353791), (499, 95715), (709, 67365), (1497, 31905), (2127, 22455), (2495, 19143), (3545, 13473), (4491, 10635), (6381, 7485)]