26255745

素因数分解:

$3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:527

約数の個数: 40

約数和(自身を含む): 47436840

約数和(自身を除く): 21181095

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 241, 269, 405, 723, 807, 1205, 1345, 2169, 2421, 3615, 4035, 6507, 7263, 10845, 12105, 19521, 21789, 32535, 36315, 64829, 97605, 108945, 194487, 324145, 583461, 972435, 1750383, 2917305, 5251149, 8751915, 26255745]

約数ペア:

[(1, 26255745), (3, 8751915), (5, 5251149), (9, 2917305), (15, 1750383), (27, 972435), (45, 583461), (81, 324145), (135, 194487), (241, 108945), (269, 97605), (405, 64829), (723, 36315), (807, 32535), (1205, 21789), (1345, 19521), (2169, 12105), (2421, 10845), (3615, 7263), (4035, 6507)]