273528575

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2161}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 349050576

約数和(自身を除く): 75522001

約数列:

[1, 5, 25, 61, 83, 305, 415, 1525, 2075, 2161, 5063, 10805, 25315, 54025, 126575, 131821, 179363, 659105, 896815, 3295525, 4484075, 10941143, 54705715, 273528575]

約数ペア:

[(1, 273528575), (5, 54705715), (25, 10941143), (61, 4484075), (83, 3295525), (305, 896815), (415, 659105), (1525, 179363), (2075, 131821), (2161, 126575), (5063, 54025), (10805, 25315)]