75439815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4273}}^1$

素因数の和:4399

約数の個数: 32

約数和(自身を含む): 132938496

約数和(自身を除く): 57498681

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 1177, 1605, 3531, 4273, 5885, 12819, 17655, 21365, 47003, 64095, 141009, 235015, 457211, 705045, 1371633, 2286055, 5029321, 6858165, 15087963, 25146605, 75439815]

約数ペア:

[(1, 75439815), (3, 25146605), (5, 15087963), (11, 6858165), (15, 5029321), (33, 2286055), (55, 1371633), (107, 705045), (165, 457211), (321, 235015), (535, 141009), (1177, 64095), (1605, 47003), (3531, 21365), (4273, 17655), (5885, 12819)]