82479855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1153}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 139587840

約数和(自身を除く): 57107985

約数列:

[1, 3, 5, 15, 19, 57, 95, 251, 285, 753, 1153, 1255, 3459, 3765, 4769, 5765, 14307, 17295, 21907, 23845, 65721, 71535, 109535, 289403, 328605, 868209, 1447015, 4341045, 5498657, 16495971, 27493285, 82479855]

約数ペア:

[(1, 82479855), (3, 27493285), (5, 16495971), (15, 5498657), (19, 4341045), (57, 1447015), (95, 868209), (251, 328605), (285, 289403), (753, 109535), (1153, 71535), (1255, 65721), (3459, 23845), (3765, 21907), (4769, 17295), (5765, 14307)]