13627215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43261}}^1$

素因数の和:43279

約数の個数: 24

約数和(自身を含む): 26995488

約数和(自身を除く): 13368273

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 43261, 129783, 216305, 302827, 389349, 648915, 908481, 1514135, 1946745, 2725443, 4542405, 13627215]

約数ペア:

[(1, 13627215), (3, 4542405), (5, 2725443), (7, 1946745), (9, 1514135), (15, 908481), (21, 648915), (35, 389349), (45, 302827), (63, 216305), (105, 129783), (315, 43261)]