243312575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{46567}}^1$

素因数の和:46607

約数の個数: 24

約数和(自身を含む): 346465920

約数和(自身を除く): 103153345

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 46567, 232835, 512237, 884773, 1164175, 2561185, 4423865, 9732503, 12805925, 22119325, 48662515, 243312575]

約数ペア:

[(1, 243312575), (5, 48662515), (11, 22119325), (19, 12805925), (25, 9732503), (55, 4423865), (95, 2561185), (209, 1164175), (275, 884773), (475, 512237), (1045, 232835), (5225, 46567)]