401304815

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{5717}}^1$

素因数の和:5962

約数の個数: 16

約数和(自身を含む): 489918240

約数和(自身を除く): 88613425

約数列:

[1, 5, 101, 139, 505, 695, 5717, 14039, 28585, 70195, 577417, 794663, 2887085, 3973315, 80260963, 401304815]

約数ペア:

[(1, 401304815), (5, 80260963), (101, 3973315), (139, 2887085), (505, 794663), (695, 577417), (5717, 70195), (14039, 28585)]