68475575

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23017}}^1$

素因数の和:23051

約数の個数: 24

約数和(自身を含む): 102752352

約数和(自身を除く): 34276777

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 23017, 115085, 161119, 391289, 575425, 805595, 1956445, 2739023, 4027975, 9782225, 13695115, 68475575]

約数ペア:

[(1, 68475575), (5, 13695115), (7, 9782225), (17, 4027975), (25, 2739023), (35, 1956445), (85, 805595), (119, 575425), (175, 391289), (425, 161119), (595, 115085), (2975, 23017)]