421567105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1433}}^1\times {\mathrm{3461}}^1$

素因数の和:4916

約数の個数: 16

約数和(自身を含む): 536166864

約数和(自身を除く): 114599759

約数列:

[1, 5, 17, 85, 1433, 3461, 7165, 17305, 24361, 58837, 121805, 294185, 4959613, 24798065, 84313421, 421567105]

約数ペア:

[(1, 421567105), (5, 84313421), (17, 24798065), (85, 4959613), (1433, 294185), (3461, 121805), (7165, 58837), (17305, 24361)]