11640495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 8266065

約数列:

[1, 3, 5, 15, 17, 51, 85, 191, 239, 255, 573, 717, 955, 1195, 2865, 3247, 3585, 4063, 9741, 12189, 16235, 20315, 45649, 48705, 60945, 136947, 228245, 684735, 776033, 2328099, 3880165, 11640495]

約数ペア:

[(1, 11640495), (3, 3880165), (5, 2328099), (15, 776033), (17, 684735), (51, 228245), (85, 136947), (191, 60945), (239, 48705), (255, 45649), (573, 20315), (717, 16235), (955, 12189), (1195, 9741), (2865, 4063), (3247, 3585)]