26781705

素因数分解:

$3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{701}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 47848320

約数和(自身を除く): 21066615

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 283, 701, 849, 1415, 2103, 2547, 3505, 4245, 6309, 7641, 10515, 12735, 18927, 31545, 38205, 94635, 198383, 595149, 991915, 1785447, 2975745, 5356341, 8927235, 26781705]

約数ペア:

[(1, 26781705), (3, 8927235), (5, 5356341), (9, 2975745), (15, 1785447), (27, 991915), (45, 595149), (135, 198383), (283, 94635), (701, 38205), (849, 31545), (1415, 18927), (2103, 12735), (2547, 10515), (3505, 7641), (4245, 6309)]