15395820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23327}}^1$

素因数の和:23350

約数の個数: 48

約数和(自身を含む): 47029248

約数和(自身を除く): 31633428

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 23327, 46654, 69981, 93308, 116635, 139962, 233270, 256597, 279924, 349905, 466540, 513194, 699810, 769791, 1026388, 1282985, 1399620, 1539582, 2565970, 3079164, 3848955, 5131940, 7697910, 15395820]

約数ペア:

[(1, 15395820), (2, 7697910), (3, 5131940), (4, 3848955), (5, 3079164), (6, 2565970), (10, 1539582), (11, 1399620), (12, 1282985), (15, 1026388), (20, 769791), (22, 699810), (30, 513194), (33, 466540), (44, 349905), (55, 279924), (60, 256597), (66, 233270), (110, 139962), (132, 116635), (165, 93308), (220, 69981), (330, 46654), (660, 23327)]