57959885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1289}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 77043960

約数和(自身を除く): 19084075

約数列:

[1, 5, 17, 23, 85, 115, 391, 529, 1289, 1955, 2645, 6445, 8993, 21913, 29647, 44965, 109565, 148235, 503999, 681881, 2519995, 3409405, 11591977, 57959885]

約数ペア:

[(1, 57959885), (5, 11591977), (17, 3409405), (23, 2519995), (85, 681881), (115, 503999), (391, 148235), (529, 109565), (1289, 44965), (1955, 29647), (2645, 21913), (6445, 8993)]