80652845

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10427}}^1$

素因数の和:10469

約数の個数: 32

約数和(自身を含む): 126137088

約数和(自身を除く): 45484243

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 10427, 52135, 72989, 135551, 177259, 364945, 677755, 886295, 948857, 1240813, 2304367, 4744285, 6204065, 11521835, 16130569, 80652845]

約数ペア:

[(1, 80652845), (5, 16130569), (7, 11521835), (13, 6204065), (17, 4744285), (35, 2304367), (65, 1240813), (85, 948857), (91, 886295), (119, 677755), (221, 364945), (455, 177259), (595, 135551), (1105, 72989), (1547, 52135), (7735, 10427)]