143427575

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 183927216

約数和(自身を除く): 40499641

約数列:

[1, 5, 25, 43, 101, 215, 505, 1075, 1321, 2525, 4343, 6605, 21715, 33025, 56803, 108575, 133421, 284015, 667105, 1420075, 3335525, 5737103, 28685515, 143427575]

約数ペア:

[(1, 143427575), (5, 28685515), (25, 5737103), (43, 3335525), (101, 1420075), (215, 667105), (505, 284015), (1075, 133421), (1321, 108575), (2525, 56803), (4343, 33025), (6605, 21715)]