201288525

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{116689}}^1$

素因数の和:116725

約数の個数: 24

約数和(自身を含む): 347269440

約数和(自身を除く): 145980915

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 116689, 350067, 583445, 1750335, 2683847, 2917225, 8051541, 8751675, 13419235, 40257705, 67096175, 201288525]

約数ペア:

[(1, 201288525), (3, 67096175), (5, 40257705), (15, 13419235), (23, 8751675), (25, 8051541), (69, 2917225), (75, 2683847), (115, 1750335), (345, 583445), (575, 350067), (1725, 116689)]