71339195

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1549}}^1$

素因数の和:1766

約数の個数: 16

約数和(自身を含む): 87643200

約数和(自身を除く): 16304005

約数列:

[1, 5, 61, 151, 305, 755, 1549, 7745, 9211, 46055, 94489, 233899, 472445, 1169495, 14267839, 71339195]

約数ペア:

[(1, 71339195), (5, 14267839), (61, 1169495), (151, 472445), (305, 233899), (755, 94489), (1549, 46055), (7745, 9211)]