15200055927

素因数分解:

$3^2\times 7^2\times {\mathrm{313}}^1\times {\mathrm{110119}}^1$

素因数の和:110452

約数の個数: 36

約数和(自身を含む): 25622060880

約数和(自身を除く): 10422004953

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 313, 441, 939, 2191, 2817, 6573, 15337, 19719, 46011, 110119, 138033, 330357, 770833, 991071, 2312499, 5395831, 6937497, 16187493, 34467247, 48562479, 103401741, 241270729, 310205223, 723812187, 1688895103, 2171436561, 5066685309, 15200055927]

約数ペア:

[(1, 15200055927), (3, 5066685309), (7, 2171436561), (9, 1688895103), (21, 723812187), (49, 310205223), (63, 241270729), (147, 103401741), (313, 48562479), (441, 34467247), (939, 16187493), (2191, 6937497), (2817, 5395831), (6573, 2312499), (15337, 991071), (19719, 770833), (46011, 330357), (110119, 138033)]