392265

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 711360

約数和(自身を除く): 319095

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 379, 1035, 1137, 1895, 3411, 5685, 8717, 17055, 26151, 43585, 78453, 130755, 392265]

約数ペア:

[(1, 392265), (3, 130755), (5, 78453), (9, 43585), (15, 26151), (23, 17055), (45, 8717), (69, 5685), (115, 3411), (207, 1895), (345, 1137), (379, 1035)]