5540115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2811

約数の個数: 32

約数和(自身を含む): 10667520

約数和(自身を除く): 5127405

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 2777, 8331, 13885, 19439, 41655, 52763, 58317, 97195, 158289, 263815, 291585, 369341, 791445, 1108023, 1846705, 5540115]

約数ペア:

[(1, 5540115), (3, 1846705), (5, 1108023), (7, 791445), (15, 369341), (19, 291585), (21, 263815), (35, 158289), (57, 97195), (95, 58317), (105, 52763), (133, 41655), (285, 19439), (399, 13885), (665, 8331), (1995, 2777)]