90793575

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4339}}^1$

素因数の和:4389

約数の個数: 48

約数和(自身を含む): 172211200

約数和(自身を除く): 81417625

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 4185, 4339, 6975, 13017, 20925, 21695, 39051, 65085, 108475, 117153, 134509, 195255, 325425, 403527, 585765, 672545, 976275, 1210581, 2017635, 2928825, 3362725, 3631743, 6052905, 10088175, 18158715, 30264525, 90793575]

約数ペア:

[(1, 90793575), (3, 30264525), (5, 18158715), (9, 10088175), (15, 6052905), (25, 3631743), (27, 3362725), (31, 2928825), (45, 2017635), (75, 1210581), (93, 976275), (135, 672545), (155, 585765), (225, 403527), (279, 325425), (465, 195255), (675, 134509), (775, 117153), (837, 108475), (1395, 65085), (2325, 39051), (4185, 21695), (4339, 20925), (6975, 13017)]