25200035

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 37521792

約数和(自身を除く): 12321757

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 595, 697, 1033, 1435, 3485, 4879, 5165, 7231, 17561, 24395, 36155, 42353, 87805, 122927, 211765, 296471, 614635, 720001, 1482355, 3600005, 5040007, 25200035]

約数ペア:

[(1, 25200035), (5, 5040007), (7, 3600005), (17, 1482355), (35, 720001), (41, 614635), (85, 296471), (119, 211765), (205, 122927), (287, 87805), (595, 42353), (697, 36155), (1033, 24395), (1435, 17561), (3485, 7231), (4879, 5165)]