63842265

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11171}}^1$

素因数の和:11309

約数の個数: 24

約数和(自身を含む): 111541248

約数和(自身を除く): 47698983

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 11171, 33513, 55855, 100539, 167565, 502695, 1418717, 4256151, 7093585, 12768453, 21280755, 63842265]

約数ペア:

[(1, 63842265), (3, 21280755), (5, 12768453), (9, 7093585), (15, 4256151), (45, 1418717), (127, 502695), (381, 167565), (635, 100539), (1143, 55855), (1905, 33513), (5715, 11171)]