901050381505

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1\times {\mathrm{42899}}^1$

素因数の和:43621

約数の個数: 32

約数和(自身を含む): 1114076620800

約数和(自身を除く): 213026239295

約数列:

[1, 5, 43, 211, 215, 463, 1055, 2315, 9073, 19909, 42899, 45365, 97693, 99545, 214495, 488465, 1844657, 4200799, 9051689, 9223285, 19862237, 21003995, 45258445, 99311185, 389222627, 854076191, 1946113135, 4190932007, 4270380955, 20954660035, 180210076301, 901050381505]

約数ペア:

[(1, 901050381505), (5, 180210076301), (43, 20954660035), (211, 4270380955), (215, 4190932007), (463, 1946113135), (1055, 854076191), (2315, 389222627), (9073, 99311185), (19909, 45258445), (42899, 21003995), (45365, 19862237), (97693, 9223285), (99545, 9051689), (214495, 4200799), (488465, 1844657)]