15836865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 28328832

約数和(自身を除く): 12491967

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 2341, 6765, 7023, 11705, 25751, 35115, 77253, 95981, 128755, 287943, 386265, 479905, 1055791, 1439715, 3167373, 5278955, 15836865]

約数ペア:

[(1, 15836865), (3, 5278955), (5, 3167373), (11, 1439715), (15, 1055791), (33, 479905), (41, 386265), (55, 287943), (123, 128755), (165, 95981), (205, 77253), (451, 35115), (615, 25751), (1353, 11705), (2255, 7023), (2341, 6765)]