799203025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{2749}}^1$

素因数の和:3189

約数の個数: 24

約数和(自身を含む): 1028115000

約数和(自身を除く): 228911975

約数列:

[1, 5, 25, 29, 145, 401, 725, 2005, 2749, 10025, 11629, 13745, 58145, 68725, 79721, 290725, 398605, 1102349, 1993025, 5511745, 27558725, 31968121, 159840605, 799203025]

約数ペア:

[(1, 799203025), (5, 159840605), (25, 31968121), (29, 27558725), (145, 5511745), (401, 1993025), (725, 1102349), (2005, 398605), (2749, 290725), (10025, 79721), (11629, 68725), (13745, 58145)]