85547475

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9749}}^1$

素因数の和:9781

約数の個数: 48

約数和(自身を含む): 169260000

約数和(自身を除く): 83712525

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 9749, 29247, 48745, 87741, 126737, 146235, 243725, 263223, 380211, 438705, 633685, 731175, 1140633, 1316115, 1901055, 2193525, 3168425, 3421899, 5703165, 6580575, 9505275, 17109495, 28515825, 85547475]

約数ペア:

[(1, 85547475), (3, 28515825), (5, 17109495), (9, 9505275), (13, 6580575), (15, 5703165), (25, 3421899), (27, 3168425), (39, 2193525), (45, 1901055), (65, 1316115), (75, 1140633), (117, 731175), (135, 633685), (195, 438705), (225, 380211), (325, 263223), (351, 243725), (585, 146235), (675, 126737), (975, 87741), (1755, 48745), (2925, 29247), (8775, 9749)]