486628855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{443}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 637655040

約数和(自身を除く): 151026185

約数列:

[1, 5, 19, 31, 95, 155, 373, 443, 589, 1865, 2215, 2945, 7087, 8417, 11563, 13733, 35435, 42085, 57815, 68665, 165239, 219697, 260927, 826195, 1098485, 1304635, 3139541, 5122409, 15697705, 25612045, 97325771, 486628855]

約数ペア:

[(1, 486628855), (5, 97325771), (19, 25612045), (31, 15697705), (95, 5122409), (155, 3139541), (373, 1304635), (443, 1098485), (589, 826195), (1865, 260927), (2215, 219697), (2945, 165239), (7087, 68665), (8417, 57815), (11563, 42085), (13733, 35435)]