125213265

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 227784960

約数和(自身を除く): 102571695

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 311, 345, 389, 933, 1035, 1167, 1555, 1945, 2799, 3501, 4665, 5835, 7153, 8947, 13995, 17505, 21459, 26841, 35765, 44735, 64377, 80523, 107295, 120979, 134205, 321885, 362937, 402615, 604895, 1088811, 1814685, 2782517, 5444055, 8347551, 13912585, 25042653, 41737755, 125213265]

約数ペア:

[(1, 125213265), (3, 41737755), (5, 25042653), (9, 13912585), (15, 8347551), (23, 5444055), (45, 2782517), (69, 1814685), (115, 1088811), (207, 604895), (311, 402615), (345, 362937), (389, 321885), (933, 134205), (1035, 120979), (1167, 107295), (1555, 80523), (1945, 64377), (2799, 44735), (3501, 35765), (4665, 26841), (5835, 21459), (7153, 17505), (8947, 13995)]