199021215

素因数分解:

$3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{29033}}^1$

素因数の和:29498

約数の個数: 16

約数和(自身を含む): 319141728

約数和(自身を除く): 120120513

約数列:

[1, 3, 5, 15, 457, 1371, 2285, 6855, 29033, 87099, 145165, 435495, 13268081, 39804243, 66340405, 199021215]

約数ペア:

[(1, 199021215), (3, 66340405), (5, 39804243), (15, 13268081), (457, 435495), (1371, 145165), (2285, 87099), (6855, 29033)]