1957545

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 3479112

約数和(自身を除く): 1521567

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1061, 1845, 3183, 5305, 9549, 15915, 43501, 47745, 130503, 217505, 391509, 652515, 1957545]

約数ペア:

[(1, 1957545), (3, 652515), (5, 391509), (9, 217505), (15, 130503), (41, 47745), (45, 43501), (123, 15915), (205, 9549), (369, 5305), (615, 3183), (1061, 1845)]