172635155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12119}}^1$

素因数の和:12179

約数の個数: 32

約数和(自身を含む): 265282560

約数和(自身を除く): 92647405

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2035, 2849, 12119, 14245, 60595, 84833, 133309, 424165, 448403, 666545, 933163, 2242015, 3138821, 4665815, 4932433, 15694105, 24662165, 34527031, 172635155]

約数ペア:

[(1, 172635155), (5, 34527031), (7, 24662165), (11, 15694105), (35, 4932433), (37, 4665815), (55, 3138821), (77, 2242015), (185, 933163), (259, 666545), (385, 448403), (407, 424165), (1295, 133309), (2035, 84833), (2849, 60595), (12119, 14245)]