3228665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 4320000

約数和(自身を除く): 1091335

約数列:

[1, 5, 11, 47, 55, 235, 517, 1249, 2585, 6245, 13739, 58703, 68695, 293515, 645733, 3228665]

約数ペア:

[(1, 3228665), (5, 645733), (11, 293515), (47, 68695), (55, 58703), (235, 13739), (517, 6245), (1249, 2585)]