12600465

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 20998656

約数和(自身を除く): 8398191

約数列:

[1, 3, 5, 15, 47, 61, 141, 183, 235, 293, 305, 705, 879, 915, 1465, 2867, 4395, 8601, 13771, 14335, 17873, 41313, 43005, 53619, 68855, 89365, 206565, 268095, 840031, 2520093, 4200155, 12600465]

約数ペア:

[(1, 12600465), (3, 4200155), (5, 2520093), (15, 840031), (47, 268095), (61, 206565), (141, 89365), (183, 68855), (235, 53619), (293, 43005), (305, 41313), (705, 17873), (879, 14335), (915, 13771), (1465, 8601), (2867, 4395)]