56457045

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40471}}^1$

素因数の和:40513

約数の個数: 24

約数和(自身を含む): 101018112

約数和(自身を除く): 44561067

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 40471, 121413, 202355, 364239, 607065, 1254601, 1821195, 3763803, 6273005, 11291409, 18819015, 56457045]

約数ペア:

[(1, 56457045), (3, 18819015), (5, 11291409), (9, 6273005), (15, 3763803), (31, 1821195), (45, 1254601), (93, 607065), (155, 364239), (279, 202355), (465, 121413), (1395, 40471)]