109666405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{10159}}^1$

素因数の和:10308

約数の個数: 16

約数和(自身を含む): 140451840

約数和(自身を除く): 30785435

約数列:

[1, 5, 17, 85, 127, 635, 2159, 10159, 10795, 50795, 172703, 863515, 1290193, 6450965, 21933281, 109666405]

約数ペア:

[(1, 109666405), (5, 21933281), (17, 6450965), (85, 1290193), (127, 863515), (635, 172703), (2159, 50795), (10159, 10795)]