1028647702995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{7274479}}^1$

素因数の和:7275355

約数の個数: 32

約数和(自身を含む): 1797553105920

約数和(自身を除く): 768905402925

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 857, 2571, 4285, 9427, 12855, 28281, 47135, 141405, 7274479, 21823437, 36372395, 80019269, 109117185, 240057807, 400096345, 1200289035, 6234228503, 18702685509, 31171142515, 68576513533, 93513427545, 205729540599, 342882567665, 1028647702995]

約数ペア:

[(1, 1028647702995), (3, 342882567665), (5, 205729540599), (11, 93513427545), (15, 68576513533), (33, 31171142515), (55, 18702685509), (165, 6234228503), (857, 1200289035), (2571, 400096345), (4285, 240057807), (9427, 109117185), (12855, 80019269), (28281, 36372395), (47135, 21823437), (141405, 7274479)]