1408635

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 2549664

約数和(自身を除く): 1141029

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1361, 4083, 6805, 12249, 20415, 31303, 61245, 93909, 156515, 281727, 469545, 1408635]

約数ペア:

[(1, 1408635), (3, 469545), (5, 281727), (9, 156515), (15, 93909), (23, 61245), (45, 31303), (69, 20415), (115, 12249), (207, 6805), (345, 4083), (1035, 1361)]