84007025

素因数分解:

$5^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 106359264

約数和(自身を除く): 22352239

約数列:

[1, 5, 25, 113, 131, 227, 565, 655, 1135, 2825, 3275, 5675, 14803, 25651, 29737, 74015, 128255, 148685, 370075, 641275, 743425, 3360281, 16801405, 84007025]

約数ペア:

[(1, 84007025), (5, 16801405), (25, 3360281), (113, 743425), (131, 641275), (227, 370075), (565, 148685), (655, 128255), (1135, 74015), (2825, 29737), (3275, 25651), (5675, 14803)]