40058355

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 66613248

約数和(自身を除く): 26554893

約数列:

[1, 3, 5, 15, 31, 93, 155, 277, 311, 465, 831, 933, 1385, 1555, 4155, 4665, 8587, 9641, 25761, 28923, 42935, 48205, 86147, 128805, 144615, 258441, 430735, 1292205, 2670557, 8011671, 13352785, 40058355]

約数ペア:

[(1, 40058355), (3, 13352785), (5, 8011671), (15, 2670557), (31, 1292205), (93, 430735), (155, 258441), (277, 144615), (311, 128805), (465, 86147), (831, 48205), (933, 42935), (1385, 28923), (1555, 25761), (4155, 9641), (4665, 8587)]