83142325

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27947}}^1$

素因数の和:27981

約数の個数: 24

約数和(自身を含む): 124759872

約数和(自身を除く): 41617547

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 27947, 139735, 195629, 475099, 698675, 978145, 2375495, 3325693, 4890725, 11877475, 16628465, 83142325]

約数ペア:

[(1, 83142325), (5, 16628465), (7, 11877475), (17, 4890725), (25, 3325693), (35, 2375495), (85, 978145), (119, 698675), (175, 475099), (425, 195629), (595, 139735), (2975, 27947)]