26216945

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 32235840

約数和(自身を除く): 6018895

約数列:

[1, 5, 59, 181, 295, 491, 905, 2455, 10679, 28969, 53395, 88871, 144845, 444355, 5243389, 26216945]

約数ペア:

[(1, 26216945), (5, 5243389), (59, 444355), (181, 144845), (295, 88871), (491, 53395), (905, 28969), (2455, 10679)]