75836565

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 154578528

約数和(自身を除く): 78741963

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 163, 211, 245, 315, 441, 489, 633, 735, 815, 1055, 1141, 1467, 1477, 1899, 2205, 2445, 3165, 3423, 4431, 5705, 7335, 7385, 7987, 9495, 10269, 10339, 13293, 17115, 22155, 23961, 31017, 34393, 39935, 51345, 51695, 66465, 71883, 93051, 103179, 119805, 155085, 171965, 240751, 309537, 359415, 465255, 515895, 722253, 1203755, 1547685, 1685257, 2166759, 3611265, 5055771, 8426285, 10833795, 15167313, 25278855, 75836565]

約数ペア:

[(1, 75836565), (3, 25278855), (5, 15167313), (7, 10833795), (9, 8426285), (15, 5055771), (21, 3611265), (35, 2166759), (45, 1685257), (49, 1547685), (63, 1203755), (105, 722253), (147, 515895), (163, 465255), (211, 359415), (245, 309537), (315, 240751), (441, 171965), (489, 155085), (633, 119805), (735, 103179), (815, 93051), (1055, 71883), (1141, 66465), (1467, 51695), (1477, 51345), (1899, 39935), (2205, 34393), (2445, 31017), (3165, 23961), (3423, 22155), (4431, 17115), (5705, 13293), (7335, 10339), (7385, 10269), (7987, 9495)]