26295705

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1787}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 47203200

約数和(自身を除く): 20907495

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 1787, 2943, 4905, 5361, 8935, 14715, 16083, 26805, 48249, 80415, 194783, 241245, 584349, 973915, 1753047, 2921745, 5259141, 8765235, 26295705]

約数ペア:

[(1, 26295705), (3, 8765235), (5, 5259141), (9, 2921745), (15, 1753047), (27, 973915), (45, 584349), (109, 241245), (135, 194783), (327, 80415), (545, 48249), (981, 26805), (1635, 16083), (1787, 14715), (2943, 8935), (4905, 5361)]