8286025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 11606400

約数和(自身を除く): 3320375

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1039, 1595, 5195, 7975, 11429, 25975, 30131, 57145, 150655, 285725, 331441, 753275, 1657205, 8286025]

約数ペア:

[(1, 8286025), (5, 1657205), (11, 753275), (25, 331441), (29, 285725), (55, 150655), (145, 57145), (275, 30131), (319, 25975), (725, 11429), (1039, 7975), (1595, 5195)]