5165985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 3957855

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 239, 393, 655, 717, 1195, 1441, 1965, 2629, 3585, 4323, 7205, 7887, 13145, 21615, 31309, 39435, 93927, 156545, 344399, 469635, 1033197, 1721995, 5165985]

約数ペア:

[(1, 5165985), (3, 1721995), (5, 1033197), (11, 469635), (15, 344399), (33, 156545), (55, 93927), (131, 39435), (165, 31309), (239, 21615), (393, 13145), (655, 7887), (717, 7205), (1195, 4323), (1441, 3585), (1965, 2629)]