2201715

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 4008960

約数和(自身を除く): 1807245

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 347, 423, 705, 1041, 1269, 1735, 2115, 3123, 5205, 6345, 9369, 15615, 16309, 46845, 48927, 81545, 146781, 244635, 440343, 733905, 2201715]

約数ペア:

[(1, 2201715), (3, 733905), (5, 440343), (9, 244635), (15, 146781), (27, 81545), (45, 48927), (47, 46845), (135, 16309), (141, 15615), (235, 9369), (347, 6345), (423, 5205), (705, 3123), (1041, 2115), (1269, 1735)]