12069915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 24095232

約数和(自身を除く): 12025317

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 143, 165, 187, 195, 221, 255, 331, 429, 561, 663, 715, 935, 993, 1105, 1655, 2145, 2431, 2805, 3315, 3641, 4303, 4965, 5627, 7293, 10923, 12155, 12909, 16881, 18205, 21515, 28135, 36465, 47333, 54615, 61897, 64545, 73151, 84405, 141999, 185691, 219453, 236665, 309485, 365755, 709995, 804661, 928455, 1097265, 2413983, 4023305, 12069915]

約数ペア:

[(1, 12069915), (3, 4023305), (5, 2413983), (11, 1097265), (13, 928455), (15, 804661), (17, 709995), (33, 365755), (39, 309485), (51, 236665), (55, 219453), (65, 185691), (85, 141999), (143, 84405), (165, 73151), (187, 64545), (195, 61897), (221, 54615), (255, 47333), (331, 36465), (429, 28135), (561, 21515), (663, 18205), (715, 16881), (935, 12909), (993, 12155), (1105, 10923), (1655, 7293), (2145, 5627), (2431, 4965), (2805, 4303), (3315, 3641)]