68901215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{16193}}^1$

素因数の和:16258

約数の個数: 16

約数和(自身を含む): 88613568

約数和(自身を除く): 19712353

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 16193, 80965, 372439, 599141, 1862195, 2995705, 13780243, 68901215]

約数ペア:

[(1, 68901215), (5, 13780243), (23, 2995705), (37, 1862195), (115, 599141), (185, 372439), (851, 80965), (4255, 16193)]