15157065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1193}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 30489984

約数和(自身を除く): 15332919

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1193, 1815, 2541, 3579, 4235, 5965, 8351, 12705, 13123, 17895, 25053, 39369, 41755, 65615, 91861, 125265, 144353, 196845, 275583, 433059, 459305, 721765, 1010471, 1377915, 2165295, 3031413, 5052355, 15157065]

約数ペア:

[(1, 15157065), (3, 5052355), (5, 3031413), (7, 2165295), (11, 1377915), (15, 1010471), (21, 721765), (33, 459305), (35, 433059), (55, 275583), (77, 196845), (105, 144353), (121, 125265), (165, 91861), (231, 65615), (363, 41755), (385, 39369), (605, 25053), (847, 17895), (1155, 13123), (1193, 12705), (1815, 8351), (2541, 5965), (3579, 4235)]