51552555

素因数分解:

$3^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{1997}}^1$

素因数の和:3726

約数の個数: 16

約数和(自身を含む): 82573344

約数和(自身を除く): 31020789

約数列:

[1, 3, 5, 15, 1721, 1997, 5163, 5991, 8605, 9985, 25815, 29955, 3436837, 10310511, 17184185, 51552555]

約数ペア:

[(1, 51552555), (3, 17184185), (5, 10310511), (15, 3436837), (1721, 29955), (1997, 25815), (5163, 9985), (5991, 8605)]