68612425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23063}}^1$

素因数の和:23097

約数の個数: 24

約数和(自身を含む): 102957696

約数和(自身を除く): 34345271

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 23063, 115315, 161441, 392071, 576575, 807205, 1960355, 2744497, 4036025, 9801775, 13722485, 68612425]

約数ペア:

[(1, 68612425), (5, 13722485), (7, 9801775), (17, 4036025), (25, 2744497), (35, 1960355), (85, 807205), (119, 576575), (175, 392071), (425, 161441), (595, 115315), (2975, 23063)]