29678385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 25064655

約数列:

[1, 3, 5, 11, 15, 33, 43, 47, 55, 89, 129, 141, 165, 215, 235, 267, 445, 473, 517, 645, 705, 979, 1335, 1419, 1551, 2021, 2365, 2585, 2937, 3827, 4183, 4895, 6063, 7095, 7755, 10105, 11481, 12549, 14685, 19135, 20915, 22231, 30315, 42097, 46013, 57405, 62745, 66693, 111155, 126291, 138039, 179869, 210485, 230065, 333465, 539607, 631455, 690195, 899345, 1978559, 2698035, 5935677, 9892795, 29678385]

約数ペア:

[(1, 29678385), (3, 9892795), (5, 5935677), (11, 2698035), (15, 1978559), (33, 899345), (43, 690195), (47, 631455), (55, 539607), (89, 333465), (129, 230065), (141, 210485), (165, 179869), (215, 138039), (235, 126291), (267, 111155), (445, 66693), (473, 62745), (517, 57405), (645, 46013), (705, 42097), (979, 30315), (1335, 22231), (1419, 20915), (1551, 19135), (2021, 14685), (2365, 12549), (2585, 11481), (2937, 10105), (3827, 7755), (4183, 7095), (4895, 6063)]