78794065

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{877}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 115305984

約数和(自身を除く): 36511919

約数列:

[1, 5, 7, 17, 35, 85, 119, 151, 595, 755, 877, 1057, 2567, 4385, 5285, 6139, 12835, 14909, 17969, 30695, 74545, 89845, 104363, 132427, 521815, 662135, 926989, 2251259, 4634945, 11256295, 15758813, 78794065]

約数ペア:

[(1, 78794065), (5, 15758813), (7, 11256295), (17, 4634945), (35, 2251259), (85, 926989), (119, 662135), (151, 521815), (595, 132427), (755, 104363), (877, 89845), (1057, 74545), (2567, 30695), (4385, 17969), (5285, 14909), (6139, 12835)]