75264405

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{116689}}^1$

素因数の和:116740

約数の個数: 16

約数和(自身を含む): 123224640

約数和(自身を除く): 47960235

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 116689, 350067, 583445, 1750335, 5017627, 15052881, 25088135, 75264405]

約数ペア:

[(1, 75264405), (3, 25088135), (5, 15052881), (15, 5017627), (43, 1750335), (129, 583445), (215, 350067), (645, 116689)]