172432105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{18959}}^1$

素因数の和:19088

約数の個数: 16

約数和(自身を含む): 221149440

約数和(自身を除く): 48717335

約数列:

[1, 5, 17, 85, 107, 535, 1819, 9095, 18959, 94795, 322303, 1611515, 2028613, 10143065, 34486421, 172432105]

約数ペア:

[(1, 172432105), (5, 34486421), (17, 10143065), (85, 2028613), (107, 1611515), (535, 322303), (1819, 94795), (9095, 18959)]