53209215

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62233}}^1$

素因数の和:62263

約数の個数: 24

約数和(自身を含む): 97085040

約数和(自身を除く): 43875825

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 62233, 186699, 311165, 560097, 933495, 1182427, 2800485, 3547281, 5912135, 10641843, 17736405, 53209215]

約数ペア:

[(1, 53209215), (3, 17736405), (5, 10641843), (9, 5912135), (15, 3547281), (19, 2800485), (45, 1182427), (57, 933495), (95, 560097), (171, 311165), (285, 186699), (855, 62233)]