6664200025

素因数分解:

$5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{252193}}^1$

素因数の和:252361

約数の個数: 24

約数和(自身を含む): 9506705024

約数和(自身を除く): 2842504999

約数列:

[1, 5, 7, 25, 35, 151, 175, 755, 1057, 3775, 5285, 26425, 252193, 1260965, 1765351, 6304825, 8826755, 38081143, 44133775, 190405715, 266568001, 952028575, 1332840005, 6664200025]

約数ペア:

[(1, 6664200025), (5, 1332840005), (7, 952028575), (25, 266568001), (35, 190405715), (151, 44133775), (175, 38081143), (755, 8826755), (1057, 6304825), (3775, 1765351), (5285, 1260965), (26425, 252193)]