2750185

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 3428352

約数和(自身を除く): 678167

約数列:

[1, 5, 61, 71, 127, 305, 355, 635, 4331, 7747, 9017, 21655, 38735, 45085, 550037, 2750185]

約数ペア:

[(1, 2750185), (5, 550037), (61, 45085), (71, 38735), (127, 21655), (305, 9017), (355, 7747), (635, 4331)]