57586815

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 127411200

約数和(自身を除く): 69824385

約数列:

[1, 3, 5, 9, 11, 13, 15, 19, 27, 33, 39, 45, 55, 57, 65, 95, 99, 117, 135, 143, 157, 165, 171, 195, 209, 247, 285, 297, 351, 429, 471, 495, 513, 585, 627, 715, 741, 785, 855, 1045, 1235, 1287, 1413, 1485, 1727, 1755, 1881, 2041, 2145, 2223, 2355, 2565, 2717, 2983, 3135, 3705, 3861, 4239, 5181, 5643, 6123, 6435, 6669, 7065, 8151, 8635, 8949, 9405, 10205, 11115, 13585, 14915, 15543, 18369, 19305, 21195, 22451, 24453, 25905, 26847, 28215, 30615, 32813, 33345, 38779, 40755, 44745, 46629, 55107, 67353, 73359, 77715, 80541, 91845, 98439, 112255, 116337, 122265, 134235, 164065, 193895, 202059, 233145, 275535, 295317, 336765, 349011, 366795, 402705, 426569, 492195, 581685, 606177, 885951, 1010295, 1047033, 1279707, 1476585, 1745055, 2132845, 3030885, 3839121, 4429755, 5235165, 6398535, 11517363, 19195605, 57586815]

約数ペア:

[(1, 57586815), (3, 19195605), (5, 11517363), (9, 6398535), (11, 5235165), (13, 4429755), (15, 3839121), (19, 3030885), (27, 2132845), (33, 1745055), (39, 1476585), (45, 1279707), (55, 1047033), (57, 1010295), (65, 885951), (95, 606177), (99, 581685), (117, 492195), (135, 426569), (143, 402705), (157, 366795), (165, 349011), (171, 336765), (195, 295317), (209, 275535), (247, 233145), (285, 202059), (297, 193895), (351, 164065), (429, 134235), (471, 122265), (495, 116337), (513, 112255), (585, 98439), (627, 91845), (715, 80541), (741, 77715), (785, 73359), (855, 67353), (1045, 55107), (1235, 46629), (1287, 44745), (1413, 40755), (1485, 38779), (1727, 33345), (1755, 32813), (1881, 30615), (2041, 28215), (2145, 26847), (2223, 25905), (2355, 24453), (2565, 22451), (2717, 21195), (2983, 19305), (3135, 18369), (3705, 15543), (3861, 14915), (4239, 13585), (5181, 11115), (5643, 10205), (6123, 9405), (6435, 8949), (6669, 8635), (7065, 8151)]