27475035

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 52941600

約数和(自身を除く): 25466565

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1289, 1421, 3045, 3867, 4263, 6445, 7105, 9023, 19335, 21315, 27069, 37381, 45115, 63161, 112143, 135345, 186905, 189483, 261667, 315805, 560715, 785001, 947415, 1308335, 1831669, 3925005, 5495007, 9158345, 27475035]

約数ペア:

[(1, 27475035), (3, 9158345), (5, 5495007), (7, 3925005), (15, 1831669), (21, 1308335), (29, 947415), (35, 785001), (49, 560715), (87, 315805), (105, 261667), (145, 189483), (147, 186905), (203, 135345), (245, 112143), (435, 63161), (609, 45115), (735, 37381), (1015, 27069), (1289, 21315), (1421, 19335), (3045, 9023), (3867, 7105), (4263, 6445)]