26637215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 38154240

約数和(自身を除く): 11517025

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 527, 919, 935, 1705, 2635, 4595, 5797, 10109, 15623, 28489, 28985, 50545, 78115, 142445, 171853, 313379, 484313, 859265, 1566895, 2421565, 5327443, 26637215]

約数ペア:

[(1, 26637215), (5, 5327443), (11, 2421565), (17, 1566895), (31, 859265), (55, 484313), (85, 313379), (155, 171853), (187, 142445), (341, 78115), (527, 50545), (919, 28985), (935, 28489), (1705, 15623), (2635, 10109), (4595, 5797)]