8130030915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1\times {\mathrm{643}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 13822857216

約数和(自身を除く): 5692826301

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 201, 335, 345, 547, 643, 1005, 1541, 1641, 1929, 2735, 3215, 4623, 7705, 8205, 9645, 12581, 14789, 23115, 36649, 37743, 43081, 44367, 62905, 73945, 109947, 129243, 183245, 188715, 215405, 221835, 351721, 549735, 646215, 842927, 990863, 1055163, 1758605, 2528781, 2972589, 4214635, 4954315, 5275815, 8089583, 12643905, 14862945, 23565307, 24268749, 40447915, 70695921, 117826535, 121343745, 353479605, 542002061, 1626006183, 2710010305, 8130030915]

約数ペア:

[(1, 8130030915), (3, 2710010305), (5, 1626006183), (15, 542002061), (23, 353479605), (67, 121343745), (69, 117826535), (115, 70695921), (201, 40447915), (335, 24268749), (345, 23565307), (547, 14862945), (643, 12643905), (1005, 8089583), (1541, 5275815), (1641, 4954315), (1929, 4214635), (2735, 2972589), (3215, 2528781), (4623, 1758605), (7705, 1055163), (8205, 990863), (9645, 842927), (12581, 646215), (14789, 549735), (23115, 351721), (36649, 221835), (37743, 215405), (43081, 188715), (44367, 183245), (62905, 129243), (73945, 109947)]