28990665

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58567}}^1$

素因数の和:58589

約数の個数: 24

約数和(自身を含む): 54819648

約数和(自身を除く): 25828983

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 58567, 175701, 292835, 527103, 644237, 878505, 1932711, 2635515, 3221185, 5798133, 9663555, 28990665]

約数ペア:

[(1, 28990665), (3, 9663555), (5, 5798133), (9, 3221185), (11, 2635515), (15, 1932711), (33, 878505), (45, 644237), (55, 527103), (99, 292835), (165, 175701), (495, 58567)]