72539085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{284467}}^1$

素因数の和:284492

約数の個数: 16

約数和(自身を含む): 122890176

約数和(自身を除く): 50351091

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 284467, 853401, 1422335, 4267005, 4835939, 14507817, 24179695, 72539085]

約数ペア:

[(1, 72539085), (3, 24179695), (5, 14507817), (15, 4835939), (17, 4267005), (51, 1422335), (85, 853401), (255, 284467)]