2485992585

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{9901}}^1$

素因数の和:10809

約数の個数: 32

約数和(自身を含む): 4192110720

約数和(自身を除く): 1706118135

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 881, 2643, 4405, 9901, 13215, 16739, 29703, 49505, 50217, 83695, 148515, 188119, 251085, 564357, 940595, 2821785, 8722781, 26168343, 43613905, 130841715, 165732839, 497198517, 828664195, 2485992585]

約数ペア:

[(1, 2485992585), (3, 828664195), (5, 497198517), (15, 165732839), (19, 130841715), (57, 43613905), (95, 26168343), (285, 8722781), (881, 2821785), (2643, 940595), (4405, 564357), (9901, 251085), (13215, 188119), (16739, 148515), (29703, 83695), (49505, 50217)]