215087995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1\times {\mathrm{1951}}^1$

素因数の和:3270

約数の個数: 16

約数和(自身を含む): 273639168

約数和(自身を除く): 58551173

約数列:

[1, 5, 17, 85, 1297, 1951, 6485, 9755, 22049, 33167, 110245, 165835, 2530447, 12652235, 43017599, 215087995]

約数ペア:

[(1, 215087995), (5, 43017599), (17, 12652235), (85, 2530447), (1297, 165835), (1951, 110245), (6485, 33167), (9755, 22049)]