25276287

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4637}}^1$

素因数の和:4742

約数の個数: 16

約数和(自身を含む): 35619840

約数和(自身を除く): 10343553

約数列:

[1, 3, 23, 69, 79, 237, 1817, 4637, 5451, 13911, 106651, 319953, 366323, 1098969, 8425429, 25276287]

約数ペア:

[(1, 25276287), (3, 8425429), (23, 1098969), (69, 366323), (79, 319953), (237, 106651), (1817, 13911), (4637, 5451)]