12271305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35569}}^1$

素因数の和:35600

約数の個数: 16

約数和(自身を含む): 20488320

約数和(自身を除く): 8217015

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 35569, 106707, 177845, 533535, 818087, 2454261, 4090435, 12271305]

約数ペア:

[(1, 12271305), (3, 4090435), (5, 2454261), (15, 818087), (23, 533535), (69, 177845), (115, 106707), (345, 35569)]