13758255

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 29551104

約数和(自身を除く): 15792849

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 81, 105, 115, 135, 161, 189, 207, 211, 315, 345, 405, 483, 567, 621, 633, 805, 945, 1035, 1055, 1449, 1477, 1863, 1899, 2415, 2835, 3105, 3165, 4347, 4431, 4853, 5697, 7245, 7385, 9315, 9495, 13041, 13293, 14559, 17091, 21735, 22155, 24265, 28485, 33971, 39879, 43677, 65205, 66465, 72795, 85455, 101913, 119637, 131031, 169855, 199395, 218385, 305739, 393093, 509565, 598185, 655155, 917217, 1528695, 1965465, 2751651, 4586085, 13758255]

約数ペア:

[(1, 13758255), (3, 4586085), (5, 2751651), (7, 1965465), (9, 1528695), (15, 917217), (21, 655155), (23, 598185), (27, 509565), (35, 393093), (45, 305739), (63, 218385), (69, 199395), (81, 169855), (105, 131031), (115, 119637), (135, 101913), (161, 85455), (189, 72795), (207, 66465), (211, 65205), (315, 43677), (345, 39879), (405, 33971), (483, 28485), (567, 24265), (621, 22155), (633, 21735), (805, 17091), (945, 14559), (1035, 13293), (1055, 13041), (1449, 9495), (1477, 9315), (1863, 7385), (1899, 7245), (2415, 5697), (2835, 4853), (3105, 4431), (3165, 4347)]