9164945

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 11308800

約数和(自身を除く): 2143855

約数列:

[1, 5, 61, 151, 199, 305, 755, 995, 9211, 12139, 30049, 46055, 60695, 150245, 1832989, 9164945]

約数ペア:

[(1, 9164945), (5, 1832989), (61, 150245), (151, 60695), (199, 46055), (305, 30049), (755, 12139), (995, 9211)]