7967685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 14243328

約数和(自身を除く): 6275643

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1123, 1419, 2365, 3369, 5615, 7095, 12353, 16845, 37059, 48289, 61765, 144867, 185295, 241445, 531179, 724335, 1593537, 2655895, 7967685]

約数ペア:

[(1, 7967685), (3, 2655895), (5, 1593537), (11, 724335), (15, 531179), (33, 241445), (43, 185295), (55, 144867), (129, 61765), (165, 48289), (215, 37059), (473, 16845), (645, 12353), (1123, 7095), (1419, 5615), (2365, 3369)]