6978195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{22153}}^1$

素因数の和:22171

約数の個数: 24

約数和(自身を含む): 13824096

約数和(自身を除く): 6845901

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 22153, 66459, 110765, 155071, 199377, 332295, 465213, 775355, 996885, 1395639, 2326065, 6978195]

約数ペア:

[(1, 6978195), (3, 2326065), (5, 1395639), (7, 996885), (9, 775355), (15, 465213), (21, 332295), (35, 199377), (45, 155071), (63, 110765), (105, 66459), (315, 22153)]