1566017225

素因数分解:

$5^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{3877}}^1$

素因数の和:4145

約数の個数: 24

約数和(自身を含む): 1973498688

約数和(自身を除く): 407481463

約数列:

[1, 5, 25, 107, 151, 535, 755, 2675, 3775, 3877, 16157, 19385, 80785, 96925, 403925, 414839, 585427, 2074195, 2927135, 10370975, 14635675, 62640689, 313203445, 1566017225]

約数ペア:

[(1, 1566017225), (5, 313203445), (25, 62640689), (107, 14635675), (151, 10370975), (535, 2927135), (755, 2074195), (2675, 585427), (3775, 414839), (3877, 403925), (16157, 96925), (19385, 80785)]