38261685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 77174784

約数和(自身を除く): 38913099

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 157, 165, 211, 231, 385, 471, 633, 785, 1055, 1099, 1155, 1477, 1727, 2321, 2355, 3165, 3297, 4431, 5181, 5495, 6963, 7385, 8635, 11605, 12089, 16247, 16485, 22155, 25905, 33127, 34815, 36267, 48741, 60445, 81235, 99381, 165635, 181335, 231889, 243705, 364397, 496905, 695667, 1093191, 1159445, 1821985, 2550779, 3478335, 5465955, 7652337, 12753895, 38261685]

約数ペア:

[(1, 38261685), (3, 12753895), (5, 7652337), (7, 5465955), (11, 3478335), (15, 2550779), (21, 1821985), (33, 1159445), (35, 1093191), (55, 695667), (77, 496905), (105, 364397), (157, 243705), (165, 231889), (211, 181335), (231, 165635), (385, 99381), (471, 81235), (633, 60445), (785, 48741), (1055, 36267), (1099, 34815), (1155, 33127), (1477, 25905), (1727, 22155), (2321, 16485), (2355, 16247), (3165, 12089), (3297, 11605), (4431, 8635), (5181, 7385), (5495, 6963)]