514137025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{3491}}^1$

素因数の和:3681

約数の個数: 24

約数和(自身を含む): 657306144

約数和(自身を除く): 143169119

約数列:

[1, 5, 25, 43, 137, 215, 685, 1075, 3425, 3491, 5891, 17455, 29455, 87275, 147275, 150113, 478267, 750565, 2391335, 3752825, 11956675, 20565481, 102827405, 514137025]

約数ペア:

[(1, 514137025), (5, 102827405), (25, 20565481), (43, 11956675), (137, 3752825), (215, 2391335), (685, 750565), (1075, 478267), (3425, 150113), (3491, 147275), (5891, 87275), (17455, 29455)]