2708585

素因数分解:

$5^1\times {\mathrm{11}}^4\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 20

約数和(自身を含む): 3671940

約数和(自身を除く): 963355

約数列:

[1, 5, 11, 37, 55, 121, 185, 407, 605, 1331, 2035, 4477, 6655, 14641, 22385, 49247, 73205, 246235, 541717, 2708585]

約数ペア:

[(1, 2708585), (5, 541717), (11, 246235), (37, 73205), (55, 49247), (121, 22385), (185, 14641), (407, 6655), (605, 4477), (1331, 2035)]