18065695

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5417}}^1$

素因数の和:5474

約数の個数: 16

約数和(自身を含む): 23405760

約数和(自身を除く): 5340065

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 5417, 27085, 124591, 157093, 622955, 785465, 3613139, 18065695]

約数ペア:

[(1, 18065695), (5, 3613139), (23, 785465), (29, 622955), (115, 157093), (145, 124591), (667, 27085), (3335, 5417)]