15366555

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 28810080

約数和(自身を除く): 13443525

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 255, 265, 379, 477, 765, 795, 901, 1137, 1895, 2385, 2703, 3411, 4505, 5685, 6443, 8109, 13515, 17055, 19329, 20087, 32215, 40545, 57987, 60261, 96645, 100435, 180783, 289935, 301305, 341479, 903915, 1024437, 1707395, 3073311, 5122185, 15366555]

約数ペア:

[(1, 15366555), (3, 5122185), (5, 3073311), (9, 1707395), (15, 1024437), (17, 903915), (45, 341479), (51, 301305), (53, 289935), (85, 180783), (153, 100435), (159, 96645), (255, 60261), (265, 57987), (379, 40545), (477, 32215), (765, 20087), (795, 19329), (901, 17055), (1137, 13515), (1895, 8109), (2385, 6443), (2703, 5685), (3411, 4505)]