164536065

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1493}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 298321920

約数和(自身を除く): 133785855

約数列:

[1, 3, 5, 9, 15, 31, 45, 79, 93, 155, 237, 279, 395, 465, 711, 1185, 1395, 1493, 2449, 3555, 4479, 7347, 7465, 12245, 13437, 22041, 22395, 36735, 46283, 67185, 110205, 117947, 138849, 231415, 353841, 416547, 589735, 694245, 1061523, 1769205, 2082735, 3656357, 5307615, 10969071, 18281785, 32907213, 54845355, 164536065]

約数ペア:

[(1, 164536065), (3, 54845355), (5, 32907213), (9, 18281785), (15, 10969071), (31, 5307615), (45, 3656357), (79, 2082735), (93, 1769205), (155, 1061523), (237, 694245), (279, 589735), (395, 416547), (465, 353841), (711, 231415), (1185, 138849), (1395, 117947), (1493, 110205), (2449, 67185), (3555, 46283), (4479, 36735), (7347, 22395), (7465, 22041), (12245, 13437)]