13521585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 28200960

約数和(自身を除く): 14679375

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 231, 253, 345, 385, 483, 509, 759, 805, 1155, 1265, 1527, 1771, 2415, 2545, 3563, 3795, 5313, 5599, 7635, 8855, 10689, 11707, 16797, 17815, 26565, 27995, 35121, 39193, 53445, 58535, 81949, 83985, 117579, 128777, 175605, 195965, 245847, 386331, 409745, 587895, 643885, 901439, 1229235, 1931655, 2704317, 4507195, 13521585]

約数ペア:

[(1, 13521585), (3, 4507195), (5, 2704317), (7, 1931655), (11, 1229235), (15, 901439), (21, 643885), (23, 587895), (33, 409745), (35, 386331), (55, 245847), (69, 195965), (77, 175605), (105, 128777), (115, 117579), (161, 83985), (165, 81949), (231, 58535), (253, 53445), (345, 39193), (385, 35121), (483, 27995), (509, 26565), (759, 17815), (805, 16797), (1155, 11707), (1265, 10689), (1527, 8855), (1771, 7635), (2415, 5599), (2545, 5313), (3563, 3795)]