57387645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^2$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 119972736

約数和(自身を除く): 62585091

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 89, 105, 115, 161, 207, 267, 315, 345, 445, 483, 623, 801, 805, 1035, 1335, 1449, 1869, 2047, 2415, 3115, 4005, 5607, 6141, 7245, 7921, 9345, 10235, 14329, 18423, 23763, 28035, 30705, 39605, 42987, 55447, 71289, 71645, 92115, 118815, 128961, 166341, 182183, 214935, 277235, 356445, 499023, 546549, 644805, 831705, 910915, 1275281, 1639647, 2495115, 2732745, 3825843, 6376405, 8198235, 11477529, 19129215, 57387645]

約数ペア:

[(1, 57387645), (3, 19129215), (5, 11477529), (7, 8198235), (9, 6376405), (15, 3825843), (21, 2732745), (23, 2495115), (35, 1639647), (45, 1275281), (63, 910915), (69, 831705), (89, 644805), (105, 546549), (115, 499023), (161, 356445), (207, 277235), (267, 214935), (315, 182183), (345, 166341), (445, 128961), (483, 118815), (623, 92115), (801, 71645), (805, 71289), (1035, 55447), (1335, 42987), (1449, 39605), (1869, 30705), (2047, 28035), (2415, 23763), (3115, 18423), (4005, 14329), (5607, 10235), (6141, 9345), (7245, 7921)]