72008565

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{53939}}^1$

素因数の和:54036

約数の個数: 16

約数和(自身を含む): 116510400

約数和(自身を除く): 44501835

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 53939, 161817, 269695, 809085, 4800571, 14401713, 24002855, 72008565]

約数ペア:

[(1, 72008565), (3, 24002855), (5, 14401713), (15, 4800571), (89, 809085), (267, 269695), (445, 161817), (1335, 53939)]