25122787

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 27799200

約数和(自身を除く): 2676413

約数列:

[1, 17, 29, 131, 389, 493, 2227, 3799, 6613, 11281, 50959, 64583, 191777, 866303, 1477811, 25122787]

約数ペア:

[(1, 25122787), (17, 1477811), (29, 866303), (131, 191777), (389, 64583), (493, 50959), (2227, 11281), (3799, 6613)]