3340865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 1497535

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 139, 209, 253, 437, 695, 1045, 1265, 1529, 2185, 2641, 3197, 4807, 7645, 13205, 15985, 24035, 29051, 35167, 60743, 145255, 175835, 303715, 668173, 3340865]

約数ペア:

[(1, 3340865), (5, 668173), (11, 303715), (19, 175835), (23, 145255), (55, 60743), (95, 35167), (115, 29051), (139, 24035), (209, 15985), (253, 13205), (437, 7645), (695, 4807), (1045, 3197), (1265, 2641), (1529, 2185)]