15418215

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6011}}^1$

素因数の和:6044

約数の個数: 32

約数和(自身を含む): 28857600

約数和(自身を除く): 13439385

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 6011, 18033, 30055, 54099, 90165, 114209, 162297, 270495, 342627, 571045, 811485, 1027881, 1713135, 3083643, 5139405, 15418215]

約数ペア:

[(1, 15418215), (3, 5139405), (5, 3083643), (9, 1713135), (15, 1027881), (19, 811485), (27, 571045), (45, 342627), (57, 270495), (95, 162297), (135, 114209), (171, 90165), (285, 54099), (513, 30055), (855, 18033), (2565, 6011)]