38663525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3137}}^1$

素因数の和:3193

約数の個数: 24

約数和(自身を含む): 52530120

約数和(自身を除く): 13866595

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 3137, 12325, 15685, 53329, 78425, 90973, 266645, 454865, 1333225, 1546541, 2274325, 7732705, 38663525]

約数ペア:

[(1, 38663525), (5, 7732705), (17, 2274325), (25, 1546541), (29, 1333225), (85, 454865), (145, 266645), (425, 90973), (493, 78425), (725, 53329), (2465, 15685), (3137, 12325)]