27216245

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33809}}^1$

素因数の和:33844

約数の個数: 16

約数和(自身を含む): 38949120

約数和(自身を除く): 11732875

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 33809, 169045, 236663, 777607, 1183315, 3888035, 5443249, 27216245]

約数ペア:

[(1, 27216245), (5, 5443249), (7, 3888035), (23, 1183315), (35, 777607), (115, 236663), (161, 169045), (805, 33809)]