78914265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{228737}}^1$

素因数の和:228768

約数の個数: 16

約数和(自身を含む): 131753088

約数和(自身を除く): 52838823

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 228737, 686211, 1143685, 3431055, 5260951, 15782853, 26304755, 78914265]

約数ペア:

[(1, 78914265), (3, 26304755), (5, 15782853), (15, 5260951), (23, 3431055), (69, 1143685), (115, 686211), (345, 228737)]