15087156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{613}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 40435584

約数和(自身を除く): 25348428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 293, 586, 613, 879, 1172, 1226, 1758, 1839, 2051, 2452, 3516, 3678, 4102, 4291, 6153, 7356, 8204, 8582, 12306, 12873, 17164, 24612, 25746, 51492, 179609, 359218, 538827, 718436, 1077654, 1257263, 2155308, 2514526, 3771789, 5029052, 7543578, 15087156]

約数ペア:

[(1, 15087156), (2, 7543578), (3, 5029052), (4, 3771789), (6, 2514526), (7, 2155308), (12, 1257263), (14, 1077654), (21, 718436), (28, 538827), (42, 359218), (84, 179609), (293, 51492), (586, 25746), (613, 24612), (879, 17164), (1172, 12873), (1226, 12306), (1758, 8582), (1839, 8204), (2051, 7356), (2452, 6153), (3516, 4291), (3678, 4102)]