43137945

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 77680512

約数和(自身を除く): 34542567

約数列:

[1, 3, 5, 9, 15, 41, 45, 103, 123, 205, 227, 309, 369, 515, 615, 681, 927, 1135, 1545, 1845, 2043, 3405, 4223, 4635, 9307, 10215, 12669, 21115, 23381, 27921, 38007, 46535, 63345, 70143, 83763, 116905, 139605, 190035, 210429, 350715, 418815, 958621, 1052145, 2875863, 4793105, 8627589, 14379315, 43137945]

約数ペア:

[(1, 43137945), (3, 14379315), (5, 8627589), (9, 4793105), (15, 2875863), (41, 1052145), (45, 958621), (103, 418815), (123, 350715), (205, 210429), (227, 190035), (309, 139605), (369, 116905), (515, 83763), (615, 70143), (681, 63345), (927, 46535), (1135, 38007), (1545, 27921), (1845, 23381), (2043, 21115), (3405, 12669), (4223, 10215), (4635, 9307)]