83142475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2347}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 112093520

約数和(自身を除く): 28951045

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 2347, 2725, 7085, 11735, 30511, 35425, 58675, 152555, 255823, 762775, 1279115, 3325699, 6395575, 16628495, 83142475]

約数ペア:

[(1, 83142475), (5, 16628495), (13, 6395575), (25, 3325699), (65, 1279115), (109, 762775), (325, 255823), (545, 152555), (1417, 58675), (2347, 35425), (2725, 30511), (7085, 11735)]