204088275

素因数分解:

$3^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1583}}^1$

素因数の和:1793

約数の個数: 48

約数和(自身を含む): 377118720

約数和(自身を除く): 173030445

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 191, 225, 573, 675, 955, 1583, 1719, 2865, 4749, 4775, 5157, 7915, 8595, 14247, 14325, 23745, 25785, 39575, 42741, 42975, 71235, 118725, 128925, 213705, 302353, 356175, 907059, 1068525, 1511765, 2721177, 4535295, 7558825, 8163531, 13605885, 22676475, 40817655, 68029425, 204088275]

約数ペア:

[(1, 204088275), (3, 68029425), (5, 40817655), (9, 22676475), (15, 13605885), (25, 8163531), (27, 7558825), (45, 4535295), (75, 2721177), (135, 1511765), (191, 1068525), (225, 907059), (573, 356175), (675, 302353), (955, 213705), (1583, 128925), (1719, 118725), (2865, 71235), (4749, 42975), (4775, 42741), (5157, 39575), (7915, 25785), (8595, 23745), (14247, 14325)]