113239945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{248879}}^1$

素因数の和:248904

約数の個数: 16

約数和(自身を含む): 167247360

約数和(自身を除く): 54007415

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 248879, 1244395, 1742153, 3235427, 8710765, 16177135, 22647989, 113239945]

約数ペア:

[(1, 113239945), (5, 22647989), (7, 16177135), (13, 8710765), (35, 3235427), (65, 1742153), (91, 1244395), (455, 248879)]