219553675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{9619}}^1$

素因数の和:9723

約数の個数: 24

約数和(自身を含む): 300605760

約数和(自身を除く): 81052085

約数列:

[1, 5, 11, 25, 55, 83, 275, 415, 913, 2075, 4565, 9619, 22825, 48095, 105809, 240475, 529045, 798377, 2645225, 3991885, 8782147, 19959425, 43910735, 219553675]

約数ペア:

[(1, 219553675), (5, 43910735), (11, 19959425), (25, 8782147), (55, 3991885), (83, 2645225), (275, 798377), (415, 529045), (913, 240475), (2075, 105809), (4565, 48095), (9619, 22825)]