69843395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 92207808

約数和(自身を除く): 22364413

約数列:

[1, 5, 17, 43, 85, 97, 197, 215, 485, 731, 985, 1649, 3349, 3655, 4171, 8245, 8471, 16745, 19109, 20855, 42355, 70907, 95545, 144007, 324853, 354535, 720035, 821687, 1624265, 4108435, 13968679, 69843395]

約数ペア:

[(1, 69843395), (5, 13968679), (17, 4108435), (43, 1624265), (85, 821687), (97, 720035), (197, 354535), (215, 324853), (485, 144007), (731, 95545), (985, 70907), (1649, 42355), (3349, 20855), (3655, 19109), (4171, 16745), (8245, 8471)]