53225805

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 87187968

約数和(自身を除く): 33962163

約数列:

[1, 3, 5, 15, 67, 201, 211, 251, 335, 633, 753, 1005, 1055, 1255, 3165, 3765, 14137, 16817, 42411, 50451, 52961, 70685, 84085, 158883, 212055, 252255, 264805, 794415, 3548387, 10645161, 17741935, 53225805]

約数ペア:

[(1, 53225805), (3, 17741935), (5, 10645161), (15, 3548387), (67, 794415), (201, 264805), (211, 252255), (251, 212055), (335, 158883), (633, 84085), (753, 70685), (1005, 52961), (1055, 50451), (1255, 42411), (3165, 16817), (3765, 14137)]