5122185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 8864640

約数和(自身を除く): 3742455

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 379, 795, 901, 1137, 1895, 2703, 4505, 5685, 6443, 13515, 19329, 20087, 32215, 60261, 96645, 100435, 301305, 341479, 1024437, 1707395, 5122185]

約数ペア:

[(1, 5122185), (3, 1707395), (5, 1024437), (15, 341479), (17, 301305), (51, 100435), (53, 96645), (85, 60261), (159, 32215), (255, 20087), (265, 19329), (379, 13515), (795, 6443), (901, 5685), (1137, 4505), (1895, 2703)]