8901135

素因数分解:

$3^2\times 5^1\times {\mathrm{197803}}^1$

素因数の和:197814

約数の個数: 12

約数和(自身を含む): 15428712

約数和(自身を除く): 6527577

約数列:

[1, 3, 5, 9, 15, 45, 197803, 593409, 989015, 1780227, 2967045, 8901135]

約数ペア:

[(1, 8901135), (3, 2967045), (5, 1780227), (9, 989015), (15, 593409), (45, 197803)]