1026157025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{5639}}^1$

素因数の和:5929

約数の個数: 24

約数和(自身を含む): 1321790400

約数和(自身を除く): 295633375

約数列:

[1, 5, 25, 29, 145, 251, 725, 1255, 5639, 6275, 7279, 28195, 36395, 140975, 163531, 181975, 817655, 1415389, 4088275, 7076945, 35384725, 41046281, 205231405, 1026157025]

約数ペア:

[(1, 1026157025), (5, 205231405), (25, 41046281), (29, 35384725), (145, 7076945), (251, 4088275), (725, 1415389), (1255, 817655), (5639, 181975), (6275, 163531), (7279, 140975), (28195, 36395)]