1307890265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{325751}}^1$

素因数の和:325840

約数の個数: 16

約数和(自身を含む): 1735606656

約数和(自身を除く): 427716391

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 325751, 1628755, 3583261, 17916305, 23779823, 118899115, 261578053, 1307890265]

約数ペア:

[(1, 1307890265), (5, 261578053), (11, 118899115), (55, 23779823), (73, 17916305), (365, 3583261), (803, 1628755), (4015, 325751)]