80496502695

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{128221}}^1$

素因数の和:130232

約数の個数: 48

約数和(自身を含む): 159540992832

約数和(自身を除く): 79044490137

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1993, 5979, 9965, 13951, 17937, 29895, 41853, 69755, 89685, 125559, 128221, 209265, 384663, 627795, 641105, 897547, 1153989, 1923315, 2692641, 4487735, 5769945, 8077923, 13463205, 40389615, 255544453, 766633359, 1277722265, 1788811171, 2299900077, 3833166795, 5366433513, 8944055855, 11499500385, 16099300539, 26832167565, 80496502695]

約数ペア:

[(1, 80496502695), (3, 26832167565), (5, 16099300539), (7, 11499500385), (9, 8944055855), (15, 5366433513), (21, 3833166795), (35, 2299900077), (45, 1788811171), (63, 1277722265), (105, 766633359), (315, 255544453), (1993, 40389615), (5979, 13463205), (9965, 8077923), (13951, 5769945), (17937, 4487735), (29895, 2692641), (41853, 1923315), (69755, 1153989), (89685, 897547), (125559, 641105), (128221, 627795), (209265, 384663)]