15069945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:91

約数の個数: 72

約数和(自身を含む): 29187648

約数和(自身を除く): 14117703

約数列:

[1, 3, 5, 11, 15, 19, 23, 33, 55, 57, 69, 95, 115, 121, 165, 209, 253, 285, 345, 361, 363, 437, 605, 627, 759, 1045, 1083, 1265, 1311, 1805, 1815, 2185, 2299, 2783, 3135, 3795, 3971, 4807, 5415, 6555, 6897, 8303, 8349, 11495, 11913, 13915, 14421, 19855, 24035, 24909, 34485, 41515, 41745, 43681, 52877, 59565, 72105, 91333, 124545, 131043, 158631, 218405, 264385, 273999, 456665, 655215, 793155, 1004663, 1369995, 3013989, 5023315, 15069945]

約数ペア:

[(1, 15069945), (3, 5023315), (5, 3013989), (11, 1369995), (15, 1004663), (19, 793155), (23, 655215), (33, 456665), (55, 273999), (57, 264385), (69, 218405), (95, 158631), (115, 131043), (121, 124545), (165, 91333), (209, 72105), (253, 59565), (285, 52877), (345, 43681), (361, 41745), (363, 41515), (437, 34485), (605, 24909), (627, 24035), (759, 19855), (1045, 14421), (1083, 13915), (1265, 11913), (1311, 11495), (1805, 8349), (1815, 8303), (2185, 6897), (2299, 6555), (2783, 5415), (3135, 4807), (3795, 3971)]