54292545

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3559}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 97401600

約数和(自身を除く): 43109055

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 3051, 3559, 5085, 10677, 15255, 17795, 32031, 53385, 96093, 160155, 402167, 480465, 1206501, 2010835, 3619503, 6032505, 10858509, 18097515, 54292545]

約数ペア:

[(1, 54292545), (3, 18097515), (5, 10858509), (9, 6032505), (15, 3619503), (27, 2010835), (45, 1206501), (113, 480465), (135, 402167), (339, 160155), (565, 96093), (1017, 53385), (1695, 32031), (3051, 17795), (3559, 15255), (5085, 10677)]