2468415

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 4088880

約数和(自身を除く): 1620465

約数列:

[1, 3, 5, 15, 43, 89, 129, 215, 267, 445, 645, 1335, 1849, 3827, 5547, 9245, 11481, 19135, 27735, 57405, 164561, 493683, 822805, 2468415]

約数ペア:

[(1, 2468415), (3, 822805), (5, 493683), (15, 164561), (43, 57405), (89, 27735), (129, 19135), (215, 11481), (267, 9245), (445, 5547), (645, 3827), (1335, 1849)]