6618525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 12052800

約数和(自身を除く): 5434275

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 179, 255, 425, 435, 493, 537, 725, 895, 1275, 1479, 2175, 2465, 2685, 3043, 4475, 5191, 7395, 9129, 12325, 13425, 15215, 15573, 25955, 36975, 45645, 76075, 77865, 88247, 129775, 228225, 264741, 389325, 441235, 1323705, 2206175, 6618525]

約数ペア:

[(1, 6618525), (3, 2206175), (5, 1323705), (15, 441235), (17, 389325), (25, 264741), (29, 228225), (51, 129775), (75, 88247), (85, 77865), (87, 76075), (145, 45645), (179, 36975), (255, 25955), (425, 15573), (435, 15215), (493, 13425), (537, 12325), (725, 9129), (895, 7395), (1275, 5191), (1479, 4475), (2175, 3043), (2465, 2685)]