30726165

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{8161}}^1$

素因数の和:8420

約数の個数: 16

約数和(自身を含む): 49363776

約数和(自身を除く): 18637611

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 8161, 24483, 40805, 122415, 2048411, 6145233, 10242055, 30726165]

約数ペア:

[(1, 30726165), (3, 10242055), (5, 6145233), (15, 2048411), (251, 122415), (753, 40805), (1255, 24483), (3765, 8161)]