66706905

素因数分解:

$3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{5783}}^1$

素因数の和:6560

約数の個数: 16

約数和(自身を含む): 106888320

約数和(自身を除く): 40181415

約数列:

[1, 3, 5, 15, 769, 2307, 3845, 5783, 11535, 17349, 28915, 86745, 4447127, 13341381, 22235635, 66706905]

約数ペア:

[(1, 66706905), (3, 22235635), (5, 13341381), (15, 4447127), (769, 86745), (2307, 28915), (3845, 17349), (5783, 11535)]