2912831895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1\times {\mathrm{4987}}^1$

素因数の和:6711

約数の個数: 32

約数和(自身を含む): 4867011072

約数和(自身を除く): 1954179177

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1693, 4987, 5079, 8465, 14961, 24935, 25395, 38939, 74805, 114701, 116817, 194695, 344103, 573505, 584085, 1720515, 8442991, 25328973, 42214955, 126644865, 194188793, 582566379, 970943965, 2912831895]

約数ペア:

[(1, 2912831895), (3, 970943965), (5, 582566379), (15, 194188793), (23, 126644865), (69, 42214955), (115, 25328973), (345, 8442991), (1693, 1720515), (4987, 584085), (5079, 573505), (8465, 344103), (14961, 194695), (24935, 116817), (25395, 114701), (38939, 74805)]