164037405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{26479}}^1$

素因数の和:26553

約数の個数: 32

約数和(自身を含む): 305049600

約数和(自身を除く): 141012195

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 885, 1239, 2065, 6195, 26479, 79437, 132395, 185353, 397185, 556059, 926765, 1562261, 2780295, 4686783, 7811305, 10935827, 23433915, 32807481, 54679135, 164037405]

約数ペア:

[(1, 164037405), (3, 54679135), (5, 32807481), (7, 23433915), (15, 10935827), (21, 7811305), (35, 4686783), (59, 2780295), (105, 1562261), (177, 926765), (295, 556059), (413, 397185), (885, 185353), (1239, 132395), (2065, 79437), (6195, 26479)]