16802985

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5309}}^1$

素因数の和:5528

約数の個数: 16

約数和(自身を含む): 27017280

約数和(自身を除く): 10214295

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 5309, 15927, 26545, 79635, 1120199, 3360597, 5600995, 16802985]

約数ペア:

[(1, 16802985), (3, 5600995), (5, 3360597), (15, 1120199), (211, 79635), (633, 26545), (1055, 15927), (3165, 5309)]