80025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:121

約数の個数: 24

約数和(自身を含む): 145824

約数和(自身を除く): 65799

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 97, 165, 275, 291, 485, 825, 1067, 1455, 2425, 3201, 5335, 7275, 16005, 26675, 80025]

約数ペア:

[(1, 80025), (3, 26675), (5, 16005), (11, 7275), (15, 5335), (25, 3201), (33, 2425), (55, 1455), (75, 1067), (97, 825), (165, 485), (275, 291)]