15316983

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 26956800

約数和(自身を除く): 11639817

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 323, 479, 561, 627, 969, 1437, 1683, 1881, 2907, 3553, 4311, 5269, 8143, 9101, 10659, 15807, 24429, 27303, 31977, 47421, 73287, 81909, 89573, 100111, 154717, 268719, 300333, 464151, 806157, 900999, 1392453, 1701887, 5105661, 15316983]

約数ペア:

[(1, 15316983), (3, 5105661), (9, 1701887), (11, 1392453), (17, 900999), (19, 806157), (33, 464151), (51, 300333), (57, 268719), (99, 154717), (153, 100111), (171, 89573), (187, 81909), (209, 73287), (323, 47421), (479, 31977), (561, 27303), (627, 24429), (969, 15807), (1437, 10659), (1683, 9101), (1881, 8143), (2907, 5269), (3553, 4311)]