2056521585

素因数分解:

$3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1\times {\mathrm{953}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 3311860608

約数和(自身を除く): 1255339023

約数列:

[1, 3, 5, 15, 293, 491, 879, 953, 1465, 1473, 2455, 2859, 4395, 4765, 7365, 14295, 143863, 279229, 431589, 467923, 719315, 837687, 1396145, 1403769, 2157945, 2339615, 4188435, 7018845, 137101439, 411304317, 685507195, 2056521585]

約数ペア:

[(1, 2056521585), (3, 685507195), (5, 411304317), (15, 137101439), (293, 7018845), (491, 4188435), (879, 2339615), (953, 2157945), (1465, 1403769), (1473, 1396145), (2455, 837687), (2859, 719315), (4395, 467923), (4765, 431589), (7365, 279229), (14295, 143863)]