89947665

素因数分解:

$3^6\times 5^1\times {\mathrm{24677}}^1$

素因数の和:24700

約数の個数: 28

約数和(自身を含む): 161838324

約数和(自身を除く): 71890659

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 24677, 74031, 123385, 222093, 370155, 666279, 1110465, 1998837, 3331395, 5996511, 9994185, 17989533, 29982555, 89947665]

約数ペア:

[(1, 89947665), (3, 29982555), (5, 17989533), (9, 9994185), (15, 5996511), (27, 3331395), (45, 1998837), (81, 1110465), (135, 666279), (243, 370155), (405, 222093), (729, 123385), (1215, 74031), (3645, 24677)]