80389695

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{60217}}^1$

素因数の和:60314

約数の個数: 16

約数和(自身を含む): 130070880

約数和(自身を除く): 49681185

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 60217, 180651, 301085, 903255, 5359313, 16077939, 26796565, 80389695]

約数ペア:

[(1, 80389695), (3, 26796565), (5, 16077939), (15, 5359313), (89, 903255), (267, 301085), (445, 180651), (1335, 60217)]