2017230345

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16189}}^1$

素因数の和:16287

約数の個数: 64

約数和(自身を含む): 3916684800

約数和(自身を除く): 1899454455

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 71, 117, 135, 195, 213, 351, 355, 585, 639, 923, 1065, 1755, 1917, 2769, 3195, 4615, 8307, 9585, 13845, 16189, 24921, 41535, 48567, 80945, 124605, 145701, 210457, 242835, 437103, 631371, 728505, 1052285, 1149419, 1894113, 2185515, 3156855, 3448257, 5682339, 5747095, 9470565, 10344771, 14942447, 17241285, 28411695, 31034313, 44827341, 51723855, 74712235, 134482023, 155171565, 224136705, 403446069, 672410115, 2017230345]

約数ペア:

[(1, 2017230345), (3, 672410115), (5, 403446069), (9, 224136705), (13, 155171565), (15, 134482023), (27, 74712235), (39, 51723855), (45, 44827341), (65, 31034313), (71, 28411695), (117, 17241285), (135, 14942447), (195, 10344771), (213, 9470565), (351, 5747095), (355, 5682339), (585, 3448257), (639, 3156855), (923, 2185515), (1065, 1894113), (1755, 1149419), (1917, 1052285), (2769, 728505), (3195, 631371), (4615, 437103), (8307, 242835), (9585, 210457), (13845, 145701), (16189, 124605), (24921, 80945), (41535, 48567)]