1325830085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{12671}}^1$

素因数の和:13924

約数の個数: 16

約数和(自身を含む): 1686085632

約数和(自身を除く): 360255547

約数列:

[1, 5, 17, 85, 1231, 6155, 12671, 20927, 63355, 104635, 215407, 1077035, 15598001, 77990005, 265166017, 1325830085]

約数ペア:

[(1, 1325830085), (5, 265166017), (17, 77990005), (85, 15598001), (1231, 1077035), (6155, 215407), (12671, 104635), (20927, 63355)]