15445374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 37601280

約数和(自身を除く): 22155906

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 59, 69, 118, 138, 161, 177, 271, 322, 354, 413, 483, 542, 813, 826, 966, 1239, 1357, 1626, 1897, 2478, 2714, 3794, 4071, 5691, 6233, 8142, 9499, 11382, 12466, 15989, 18699, 18998, 28497, 31978, 37398, 43631, 47967, 56994, 87262, 95934, 111923, 130893, 223846, 261786, 335769, 367747, 671538, 735494, 1103241, 2206482, 2574229, 5148458, 7722687, 15445374]

約数ペア:

[(1, 15445374), (2, 7722687), (3, 5148458), (6, 2574229), (7, 2206482), (14, 1103241), (21, 735494), (23, 671538), (42, 367747), (46, 335769), (59, 261786), (69, 223846), (118, 130893), (138, 111923), (161, 95934), (177, 87262), (271, 56994), (322, 47967), (354, 43631), (413, 37398), (483, 31978), (542, 28497), (813, 18998), (826, 18699), (966, 15989), (1239, 12466), (1357, 11382), (1626, 9499), (1897, 8142), (2478, 6233), (2714, 5691), (3794, 4071)]