68166225

素因数分解:

$3^3\times 5^2\times {\mathrm{100987}}^1$

素因数の和:101006

約数の個数: 24

約数和(自身を含む): 125225120

約数和(自身を除く): 57058895

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 100987, 302961, 504935, 908883, 1514805, 2524675, 2726649, 4544415, 7574025, 13633245, 22722075, 68166225]

約数ペア:

[(1, 68166225), (3, 22722075), (5, 13633245), (9, 7574025), (15, 4544415), (25, 2726649), (27, 2524675), (45, 1514805), (75, 908883), (135, 504935), (225, 302961), (675, 100987)]