26799255

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 57867264

約数和(自身を除く): 31068009

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 81, 105, 115, 135, 137, 161, 189, 207, 243, 315, 345, 405, 411, 483, 567, 621, 685, 805, 945, 959, 1035, 1215, 1233, 1449, 1701, 1863, 2055, 2415, 2835, 2877, 3105, 3151, 3699, 4347, 4795, 5589, 6165, 7245, 8505, 8631, 9315, 9453, 11097, 13041, 14385, 15755, 18495, 21735, 22057, 25893, 27945, 28359, 33291, 39123, 43155, 47265, 55485, 65205, 66171, 77679, 85077, 110285, 129465, 141795, 166455, 195615, 198513, 233037, 255231, 330855, 388395, 425385, 595539, 765693, 992565, 1165185, 1276155, 1786617, 2977695, 3828465, 5359851, 8933085, 26799255]

約数ペア:

[(1, 26799255), (3, 8933085), (5, 5359851), (7, 3828465), (9, 2977695), (15, 1786617), (21, 1276155), (23, 1165185), (27, 992565), (35, 765693), (45, 595539), (63, 425385), (69, 388395), (81, 330855), (105, 255231), (115, 233037), (135, 198513), (137, 195615), (161, 166455), (189, 141795), (207, 129465), (243, 110285), (315, 85077), (345, 77679), (405, 66171), (411, 65205), (483, 55485), (567, 47265), (621, 43155), (685, 39123), (805, 33291), (945, 28359), (959, 27945), (1035, 25893), (1215, 22057), (1233, 21735), (1449, 18495), (1701, 15755), (1863, 14385), (2055, 13041), (2415, 11097), (2835, 9453), (2877, 9315), (3105, 8631), (3151, 8505), (3699, 7245), (4347, 6165), (4795, 5589)]