942160905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{2990987}}^1$

素因数の和:2991005

約数の個数: 24

約数和(自身を含む): 1866376512

約数和(自身を除く): 924215607

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 2990987, 8972961, 14954935, 20936909, 26918883, 44864805, 62810727, 104684545, 134594415, 188432181, 314053635, 942160905]

約数ペア:

[(1, 942160905), (3, 314053635), (5, 188432181), (7, 134594415), (9, 104684545), (15, 62810727), (21, 44864805), (35, 26918883), (45, 20936909), (63, 14954935), (105, 8972961), (315, 2990987)]