1112445

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 1965600

約数和(自身を除く): 853155

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 419, 531, 885, 1257, 2095, 2655, 3771, 6285, 18855, 24721, 74163, 123605, 222489, 370815, 1112445]

約数ペア:

[(1, 1112445), (3, 370815), (5, 222489), (9, 123605), (15, 74163), (45, 24721), (59, 18855), (177, 6285), (295, 3771), (419, 2655), (531, 2095), (885, 1257)]