249541335

素因数分解:

$3^2\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{3557}}^1$

素因数の和:5127

約数の個数: 24

約数和(自身を含む): 432937440

約数和(自身を除く): 183396105

約数列:

[1, 3, 5, 9, 15, 45, 1559, 3557, 4677, 7795, 10671, 14031, 17785, 23385, 32013, 53355, 70155, 160065, 5545363, 16636089, 27726815, 49908267, 83180445, 249541335]

約数ペア:

[(1, 249541335), (3, 83180445), (5, 49908267), (9, 27726815), (15, 16636089), (45, 5545363), (1559, 160065), (3557, 70155), (4677, 53355), (7795, 32013), (10671, 23385), (14031, 17785)]