161423245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{8293}}^1$

素因数の和:8544

約数の個数: 16

約数和(自身を含む): 206022960

約数和(自身を除く): 44599715

約数列:

[1, 5, 17, 85, 229, 1145, 3893, 8293, 19465, 41465, 140981, 704905, 1899097, 9495485, 32284649, 161423245]

約数ペア:

[(1, 161423245), (5, 32284649), (17, 9495485), (85, 1899097), (229, 704905), (1145, 140981), (3893, 41465), (8293, 19465)]