171023545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5623}}^1$

素因数の和:5725

約数の個数: 32

約数和(自身を含む): 259153920

約数和(自身を除く): 88130375

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 385, 395, 553, 869, 2765, 4345, 5623, 6083, 28115, 30415, 39361, 61853, 196805, 309265, 432971, 444217, 2164855, 2221085, 3109519, 4886387, 15547595, 24431935, 34204709, 171023545]

約数ペア:

[(1, 171023545), (5, 34204709), (7, 24431935), (11, 15547595), (35, 4886387), (55, 3109519), (77, 2221085), (79, 2164855), (385, 444217), (395, 432971), (553, 309265), (869, 196805), (2765, 61853), (4345, 39361), (5623, 30415), (6083, 28115)]