2179757085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{777097}}^1$

素因数の和:777133

約数の個数: 32

約数和(自身を含む): 4028476032

約数和(自身を除く): 1848718947

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 777097, 2331291, 3885485, 8548067, 11656455, 13210649, 25644201, 39631947, 42740335, 66053245, 128221005, 145317139, 198159735, 435951417, 726585695, 2179757085]

約数ペア:

[(1, 2179757085), (3, 726585695), (5, 435951417), (11, 198159735), (15, 145317139), (17, 128221005), (33, 66053245), (51, 42740335), (55, 39631947), (85, 25644201), (165, 13210649), (187, 11656455), (255, 8548067), (561, 3885485), (935, 2331291), (2805, 777097)]