228976145

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1\times {\mathrm{751}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 293659008

約数和(自身を除く): 64682863

約数列:

[1, 5, 17, 85, 211, 289, 751, 1055, 1445, 3587, 3755, 12767, 17935, 60979, 63835, 158461, 217039, 304895, 792305, 1085195, 2693837, 13469185, 45795229, 228976145]

約数ペア:

[(1, 228976145), (5, 45795229), (17, 13469185), (85, 2693837), (211, 1085195), (289, 792305), (751, 304895), (1055, 217039), (1445, 158461), (3587, 63835), (3755, 60979), (12767, 17935)]