248839305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{116009}}^1$

素因数の和:116041

約数の個数: 32

約数和(自身を含む): 467752320

約数和(自身を除く): 218913015

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 116009, 348027, 580045, 1276099, 1508117, 1740135, 3828297, 4524351, 6380495, 7540585, 16589287, 19141485, 22621755, 49767861, 82946435, 248839305]

約数ペア:

[(1, 248839305), (3, 82946435), (5, 49767861), (11, 22621755), (13, 19141485), (15, 16589287), (33, 7540585), (39, 6380495), (55, 4524351), (65, 3828297), (143, 1740135), (165, 1508117), (195, 1276099), (429, 580045), (715, 348027), (2145, 116009)]