2418165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 4633200

約数和(自身を除く): 2215035

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 109, 145, 153, 255, 261, 327, 435, 493, 545, 765, 981, 1305, 1479, 1635, 1853, 2465, 3161, 4437, 4905, 5559, 7395, 9265, 9483, 15805, 16677, 22185, 27795, 28449, 47415, 53737, 83385, 142245, 161211, 268685, 483633, 806055, 2418165]

約数ペア:

[(1, 2418165), (3, 806055), (5, 483633), (9, 268685), (15, 161211), (17, 142245), (29, 83385), (45, 53737), (51, 47415), (85, 28449), (87, 27795), (109, 22185), (145, 16677), (153, 15805), (255, 9483), (261, 9265), (327, 7395), (435, 5559), (493, 4905), (545, 4437), (765, 3161), (981, 2465), (1305, 1853), (1479, 1635)]