6605775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 13753584

約数和(自身を除く): 7147809

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 153, 157, 165, 187, 225, 255, 275, 425, 471, 495, 561, 765, 785, 825, 935, 1275, 1413, 1683, 1727, 2355, 2475, 2669, 2805, 3825, 3925, 4675, 5181, 7065, 8007, 8415, 8635, 11775, 13345, 14025, 15543, 24021, 25905, 29359, 35325, 40035, 42075, 43175, 66725, 77715, 88077, 120105, 129525, 146795, 200175, 264231, 388575, 440385, 600525, 733975, 1321155, 2201925, 6605775]

約数ペア:

[(1, 6605775), (3, 2201925), (5, 1321155), (9, 733975), (11, 600525), (15, 440385), (17, 388575), (25, 264231), (33, 200175), (45, 146795), (51, 129525), (55, 120105), (75, 88077), (85, 77715), (99, 66725), (153, 43175), (157, 42075), (165, 40035), (187, 35325), (225, 29359), (255, 25905), (275, 24021), (425, 15543), (471, 14025), (495, 13345), (561, 11775), (765, 8635), (785, 8415), (825, 8007), (935, 7065), (1275, 5181), (1413, 4675), (1683, 3925), (1727, 3825), (2355, 2805), (2475, 2669)]