15715308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3067}}^1$

素因数の和:3142

約数の個数: 48

約数和(自身を含む): 42608384

約数和(自身を除く): 26893076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 3067, 5124, 6134, 9201, 12268, 18402, 21469, 36804, 42938, 64407, 85876, 128814, 187087, 257628, 374174, 561261, 748348, 1122522, 1309609, 2245044, 2619218, 3928827, 5238436, 7857654, 15715308]

約数ペア:

[(1, 15715308), (2, 7857654), (3, 5238436), (4, 3928827), (6, 2619218), (7, 2245044), (12, 1309609), (14, 1122522), (21, 748348), (28, 561261), (42, 374174), (61, 257628), (84, 187087), (122, 128814), (183, 85876), (244, 64407), (366, 42938), (427, 36804), (732, 21469), (854, 18402), (1281, 12268), (1708, 9201), (2562, 6134), (3067, 5124)]