266075265

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{172217}}^1$

素因数の和:172328

約数の個数: 16

約数和(自身を含む): 429856128

約数和(自身を除く): 163780863

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 172217, 516651, 861085, 2583255, 17738351, 53215053, 88691755, 266075265]

約数ペア:

[(1, 266075265), (3, 88691755), (5, 53215053), (15, 17738351), (103, 2583255), (309, 861085), (515, 516651), (1545, 172217)]