54390195

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4703}}^1$

素因数の和:4971

約数の個数: 24

約数和(自身を含む): 94663296

約数和(自身を除く): 40273101

約数列:

[1, 3, 5, 9, 15, 45, 257, 771, 1285, 2313, 3855, 4703, 11565, 14109, 23515, 42327, 70545, 211635, 1208671, 3626013, 6043355, 10878039, 18130065, 54390195]

約数ペア:

[(1, 54390195), (3, 18130065), (5, 10878039), (9, 6043355), (15, 3626013), (45, 1208671), (257, 211635), (771, 70545), (1285, 42327), (2313, 23515), (3855, 14109), (4703, 11565)]