6619665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 11571840

約数和(自身を除く): 4952175

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 409, 415, 1079, 1227, 1245, 2045, 3237, 5317, 5395, 6135, 15951, 16185, 26585, 33947, 79755, 101841, 169735, 441311, 509205, 1323933, 2206555, 6619665]

約数ペア:

[(1, 6619665), (3, 2206555), (5, 1323933), (13, 509205), (15, 441311), (39, 169735), (65, 101841), (83, 79755), (195, 33947), (249, 26585), (409, 16185), (415, 15951), (1079, 6135), (1227, 5395), (1245, 5317), (2045, 3237)]