13600245

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 23040000

約数和(自身を除く): 9439755

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 499, 1185, 1497, 1817, 2495, 5451, 7485, 9085, 11477, 27255, 34431, 39421, 57385, 118263, 172155, 197105, 591315, 906683, 2720049, 4533415, 13600245]

約数ペア:

[(1, 13600245), (3, 4533415), (5, 2720049), (15, 906683), (23, 591315), (69, 197105), (79, 172155), (115, 118263), (237, 57385), (345, 39421), (395, 34431), (499, 27255), (1185, 11477), (1497, 9085), (1817, 7485), (2495, 5451)]