14405985

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 28512000

約数和(自身を除く): 14106015

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 89, 99, 109, 135, 165, 267, 297, 327, 445, 495, 545, 801, 979, 981, 1199, 1335, 1485, 1635, 2403, 2937, 2943, 3597, 4005, 4895, 4905, 5995, 8811, 9701, 10791, 12015, 14685, 14715, 17985, 26433, 29103, 32373, 44055, 48505, 53955, 87309, 106711, 132165, 145515, 161865, 261927, 320133, 436545, 533555, 960399, 1309635, 1600665, 2881197, 4801995, 14405985]

約数ペア:

[(1, 14405985), (3, 4801995), (5, 2881197), (9, 1600665), (11, 1309635), (15, 960399), (27, 533555), (33, 436545), (45, 320133), (55, 261927), (89, 161865), (99, 145515), (109, 132165), (135, 106711), (165, 87309), (267, 53955), (297, 48505), (327, 44055), (445, 32373), (495, 29103), (545, 26433), (801, 17985), (979, 14715), (981, 14685), (1199, 12015), (1335, 10791), (1485, 9701), (1635, 8811), (2403, 5995), (2937, 4905), (2943, 4895), (3597, 4005)]