40091445

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8821}}^1$

素因数の和:8933

約数の個数: 24

約数和(自身を含む): 70187832

約数和(自身を除く): 30096387

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 8821, 26463, 44105, 79389, 132315, 396945, 890921, 2672763, 4454605, 8018289, 13363815, 40091445]

約数ペア:

[(1, 40091445), (3, 13363815), (5, 8018289), (9, 4454605), (15, 2672763), (45, 890921), (101, 396945), (303, 132315), (505, 79389), (909, 44105), (1515, 26463), (4545, 8821)]