42754405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6367}}^1$

素因数の和:6468

約数の個数: 16

約数和(自身を含む): 55019520

約数和(自身を除く): 12265115

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6367, 6715, 31835, 108239, 502993, 541195, 2514965, 8550881, 42754405]

約数ペア:

[(1, 42754405), (5, 8550881), (17, 2514965), (79, 541195), (85, 502993), (395, 108239), (1343, 31835), (6367, 6715)]