161326165

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32233}}^1$

素因数の和:32269

約数の個数: 32

約数和(自身を含む): 259934976

約数和(自身を除く): 98608811

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 32233, 161165, 225631, 354563, 419029, 1128155, 1772815, 2095145, 2481941, 2933203, 4609319, 12409705, 14666015, 23046595, 32265233, 161326165]

約数ペア:

[(1, 161326165), (5, 32265233), (7, 23046595), (11, 14666015), (13, 12409705), (35, 4609319), (55, 2933203), (65, 2481941), (77, 2095145), (91, 1772815), (143, 1128155), (385, 419029), (455, 354563), (715, 225631), (1001, 161165), (5005, 32233)]