2965275

素因数分解:

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

素因数の和:233

約数の個数: 48

約数和(自身を含む): 5713920

約数和(自身を除く): 2748645

約数列:

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

約数ペア:

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