144081025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16901}}^1$

素因数の和:16953

約数の個数: 24

約数和(自身を含む): 201201408

約数和(自身を除く): 57120383

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 8525, 16901, 84505, 185911, 422525, 523931, 929555, 2619655, 4647775, 5763241, 13098275, 28816205, 144081025]

約数ペア:

[(1, 144081025), (5, 28816205), (11, 13098275), (25, 5763241), (31, 4647775), (55, 2619655), (155, 929555), (275, 523931), (341, 422525), (775, 185911), (1705, 84505), (8525, 16901)]