8484545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 11489280

約数和(自身を除く): 3004735

約数列:

[1, 5, 19, 31, 43, 67, 95, 155, 215, 335, 589, 817, 1273, 1333, 2077, 2881, 2945, 4085, 6365, 6665, 10385, 14405, 25327, 39463, 54739, 89311, 126635, 197315, 273695, 446555, 1696909, 8484545]

約数ペア:

[(1, 8484545), (5, 1696909), (19, 446555), (31, 273695), (43, 197315), (67, 126635), (95, 89311), (155, 54739), (215, 39463), (335, 25327), (589, 14405), (817, 10385), (1273, 6665), (1333, 6365), (2077, 4085), (2881, 2945)]