171489165

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 278328960

約数和(自身を除く): 106839795

約数列:

[1, 3, 5, 15, 139, 233, 353, 417, 695, 699, 1059, 1165, 1765, 2085, 3495, 5295, 32387, 49067, 82249, 97161, 147201, 161935, 245335, 246747, 411245, 485805, 736005, 1233735, 11432611, 34297833, 57163055, 171489165]

約数ペア:

[(1, 171489165), (3, 57163055), (5, 34297833), (15, 11432611), (139, 1233735), (233, 736005), (353, 485805), (417, 411245), (695, 246747), (699, 245335), (1059, 161935), (1165, 147201), (1765, 97161), (2085, 82249), (3495, 49067), (5295, 32387)]