137395815

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{43411}}^1$

素因数の和:43630

約数の個数: 16

約数和(自身を含む): 220880256

約数和(自身を除く): 83484441

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 43411, 130233, 217055, 651165, 9159721, 27479163, 45798605, 137395815]

約数ペア:

[(1, 137395815), (3, 45798605), (5, 27479163), (15, 9159721), (211, 651165), (633, 217055), (1055, 130233), (3165, 43411)]