6135025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 8402240

約数和(自身を除く): 2267215

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 439, 559, 1075, 2195, 2795, 5707, 10975, 13975, 18877, 28535, 94385, 142675, 245401, 471925, 1227005, 6135025]

約数ペア:

[(1, 6135025), (5, 1227005), (13, 471925), (25, 245401), (43, 142675), (65, 94385), (215, 28535), (325, 18877), (439, 13975), (559, 10975), (1075, 5707), (2195, 2795)]