1320222772645

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{1750297}}^1$

素因数の和:1751269

約数の個数: 32

約数和(自身を含む): 1891330011648

約数和(自身を除く): 571107239003

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 937, 4685, 6559, 21551, 32795, 107755, 150857, 754285, 1750297, 8751485, 12252079, 40256831, 61260395, 201284155, 281797817, 1408989085, 1640028289, 8200141445, 11480198023, 37720650647, 57400990115, 188603253235, 264044554529, 1320222772645]

約数ペア:

[(1, 1320222772645), (5, 264044554529), (7, 188603253235), (23, 57400990115), (35, 37720650647), (115, 11480198023), (161, 8200141445), (805, 1640028289), (937, 1408989085), (4685, 281797817), (6559, 201284155), (21551, 61260395), (32795, 40256831), (107755, 12252079), (150857, 8751485), (754285, 1750297)]