124081215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9181}}^1$

素因数の和:9259

約数の個数: 32

約数和(自身を含む): 214197696

約数和(自身を除く): 90116481

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 4505, 9181, 13515, 27543, 45905, 137715, 156077, 468231, 486593, 780385, 1459779, 2341155, 2432965, 7298895, 8272081, 24816243, 41360405, 124081215]

約数ペア:

[(1, 124081215), (3, 41360405), (5, 24816243), (15, 8272081), (17, 7298895), (51, 2432965), (53, 2341155), (85, 1459779), (159, 780385), (255, 486593), (265, 468231), (795, 156077), (901, 137715), (2703, 45905), (4505, 27543), (9181, 13515)]