8895825

素因数分解:

$3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 60

約数和(自身を含む): 17284608

約数和(自身を除く): 8388783

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 115, 135, 191, 207, 225, 345, 405, 573, 575, 621, 675, 955, 1035, 1719, 1725, 1863, 2025, 2865, 3105, 4393, 4775, 5157, 5175, 8595, 9315, 13179, 14325, 15471, 15525, 21965, 25785, 39537, 42975, 46575, 65895, 77355, 109825, 118611, 128925, 197685, 329475, 355833, 386775, 593055, 988425, 1779165, 2965275, 8895825]

約数ペア:

[(1, 8895825), (3, 2965275), (5, 1779165), (9, 988425), (15, 593055), (23, 386775), (25, 355833), (27, 329475), (45, 197685), (69, 128925), (75, 118611), (81, 109825), (115, 77355), (135, 65895), (191, 46575), (207, 42975), (225, 39537), (345, 25785), (405, 21965), (573, 15525), (575, 15471), (621, 14325), (675, 13179), (955, 9315), (1035, 8595), (1719, 5175), (1725, 5157), (1863, 4775), (2025, 4393), (2865, 3105)]