16679805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 28512000

約数和(自身を除く): 11832195

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 439, 447, 745, 1317, 2195, 2235, 2533, 6585, 7463, 7599, 12665, 22389, 37315, 37995, 65411, 111945, 196233, 327055, 981165, 1111987, 3335961, 5559935, 16679805]

約数ペア:

[(1, 16679805), (3, 5559935), (5, 3335961), (15, 1111987), (17, 981165), (51, 327055), (85, 196233), (149, 111945), (255, 65411), (439, 37995), (447, 37315), (745, 22389), (1317, 12665), (2195, 7599), (2235, 7463), (2533, 6585)]