222767985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{3301}}^1$

素因数の和:3729

約数の個数: 32

約数和(自身を含む): 389900160

約数和(自身を除く): 167132175

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 409, 1227, 2045, 3301, 4499, 6135, 9903, 13497, 16505, 22495, 36311, 49515, 67485, 108933, 181555, 544665, 1350109, 4050327, 6750545, 14851199, 20251635, 44553597, 74255995, 222767985]

約数ペア:

[(1, 222767985), (3, 74255995), (5, 44553597), (11, 20251635), (15, 14851199), (33, 6750545), (55, 4050327), (165, 1350109), (409, 544665), (1227, 181555), (2045, 108933), (3301, 67485), (4499, 49515), (6135, 36311), (9903, 22495), (13497, 16505)]