27751295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 40219200

約数和(自身を除く): 12467905

約数列:

[1, 5, 11, 13, 37, 55, 65, 143, 185, 407, 481, 715, 1049, 2035, 2405, 5245, 5291, 11539, 13637, 26455, 38813, 57695, 68185, 150007, 194065, 426943, 504569, 750035, 2134715, 2522845, 5550259, 27751295]

約数ペア:

[(1, 27751295), (5, 5550259), (11, 2522845), (13, 2134715), (37, 750035), (55, 504569), (65, 426943), (143, 194065), (185, 150007), (407, 68185), (481, 57695), (715, 38813), (1049, 26455), (2035, 13637), (2405, 11539), (5245, 5291)]