47856405

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 79930368

約数和(自身を除く): 32073963

約数列:

[1, 3, 5, 15, 31, 93, 97, 155, 291, 465, 485, 1061, 1455, 3007, 3183, 5305, 9021, 15035, 15915, 32891, 45105, 98673, 102917, 164455, 308751, 493365, 514585, 1543755, 3190427, 9571281, 15952135, 47856405]

約数ペア:

[(1, 47856405), (3, 15952135), (5, 9571281), (15, 3190427), (31, 1543755), (93, 514585), (97, 493365), (155, 308751), (291, 164455), (465, 102917), (485, 98673), (1061, 45105), (1455, 32891), (3007, 15915), (3183, 15035), (5305, 9021)]