4085595

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 7137936

約数和(自身を除く): 3052341

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 557, 815, 1467, 1671, 2445, 2785, 5013, 7335, 8355, 25065, 90791, 272373, 453955, 817119, 1361865, 4085595]

約数ペア:

[(1, 4085595), (3, 1361865), (5, 817119), (9, 453955), (15, 272373), (45, 90791), (163, 25065), (489, 8355), (557, 7335), (815, 5013), (1467, 2785), (1671, 2445)]