16930925

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 23995860

約数和(自身を除く): 7064935

約数列:

[1, 5, 11, 25, 29, 55, 121, 145, 193, 275, 319, 605, 725, 965, 1595, 2123, 3025, 3509, 4825, 5597, 7975, 10615, 17545, 23353, 27985, 53075, 61567, 87725, 116765, 139925, 307835, 583825, 677237, 1539175, 3386185, 16930925]

約数ペア:

[(1, 16930925), (5, 3386185), (11, 1539175), (25, 677237), (29, 583825), (55, 307835), (121, 139925), (145, 116765), (193, 87725), (275, 61567), (319, 53075), (605, 27985), (725, 23353), (965, 17545), (1595, 10615), (2123, 7975), (3025, 5597), (3509, 4825)]