65857590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{243917}}^1$

素因数の和:243933

約数の個数: 32

約数和(自身を含む): 175620960

約数和(自身を除く): 109763370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 243917, 487834, 731751, 1219585, 1463502, 2195253, 2439170, 3658755, 4390506, 6585759, 7317510, 10976265, 13171518, 21952530, 32928795, 65857590]

約数ペア:

[(1, 65857590), (2, 32928795), (3, 21952530), (5, 13171518), (6, 10976265), (9, 7317510), (10, 6585759), (15, 4390506), (18, 3658755), (27, 2439170), (30, 2195253), (45, 1463502), (54, 1219585), (90, 731751), (135, 487834), (270, 243917)]