6397965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 13353600

約数和(自身を除く): 6955635

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1069, 1197, 1995, 3207, 5345, 5985, 7483, 9621, 16035, 20311, 22449, 37415, 48105, 60933, 67347, 101555, 112245, 142177, 182799, 304665, 336735, 426531, 710885, 913995, 1279593, 2132655, 6397965]

約数ペア:

[(1, 6397965), (3, 2132655), (5, 1279593), (7, 913995), (9, 710885), (15, 426531), (19, 336735), (21, 304665), (35, 182799), (45, 142177), (57, 112245), (63, 101555), (95, 67347), (105, 60933), (133, 48105), (171, 37415), (285, 22449), (315, 20311), (399, 16035), (665, 9621), (855, 7483), (1069, 5985), (1197, 5345), (1995, 3207)]