138307235

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{7883}}^1$

素因数の和:7939

約数の個数: 24

約数和(自身を含む): 188742960

約数和(自身を除く): 50435725

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 1595, 3509, 7883, 17545, 39415, 86713, 228607, 433565, 953843, 1143035, 2514677, 4769215, 12573385, 27661447, 138307235]

約数ペア:

[(1, 138307235), (5, 27661447), (11, 12573385), (29, 4769215), (55, 2514677), (121, 1143035), (145, 953843), (319, 433565), (605, 228607), (1595, 86713), (3509, 39415), (7883, 17545)]