53903145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{156241}}^1$

素因数の和:156272

約数の個数: 16

約数和(自身を含む): 89995392

約数和(自身を除く): 36092247

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 156241, 468723, 781205, 2343615, 3593543, 10780629, 17967715, 53903145]

約数ペア:

[(1, 53903145), (3, 17967715), (5, 10780629), (15, 3593543), (23, 2343615), (69, 781205), (115, 468723), (345, 156241)]