1020512150245

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4201}}^1\times {\mathrm{408271}}^1$

素因数の和:412501

約数の個数: 32

約数和(自身を含む): 1482242927616

約数和(自身を除く): 461730777371

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 4201, 21005, 29407, 71417, 147035, 357085, 408271, 499919, 2041355, 2499595, 2857897, 6940607, 14289485, 34703035, 48584249, 242921245, 1715146471, 8575732355, 12006025297, 29157490007, 60030126485, 145787450035, 204102430049, 1020512150245]

約数ペア:

[(1, 1020512150245), (5, 204102430049), (7, 145787450035), (17, 60030126485), (35, 29157490007), (85, 12006025297), (119, 8575732355), (595, 1715146471), (4201, 242921245), (21005, 48584249), (29407, 34703035), (71417, 14289485), (147035, 6940607), (357085, 2857897), (408271, 2499595), (499919, 2041355)]