28977615

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4567}}^1$

素因数の和:4628

約数の個数: 32

約数和(自身を含む): 52623360

約数和(自身を除く): 23645745

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 4567, 6345, 13701, 22835, 41103, 68505, 123309, 205515, 214649, 616545, 643947, 1073245, 1931841, 3219735, 5795523, 9659205, 28977615]

約数ペア:

[(1, 28977615), (3, 9659205), (5, 5795523), (9, 3219735), (15, 1931841), (27, 1073245), (45, 643947), (47, 616545), (135, 214649), (141, 205515), (235, 123309), (423, 68505), (705, 41103), (1269, 22835), (2115, 13701), (4567, 6345)]