68795045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 93920256

約数和(自身を除く): 25125211

約数列:

[1, 5, 11, 31, 55, 155, 157, 257, 341, 785, 1285, 1705, 1727, 2827, 4867, 7967, 8635, 14135, 24335, 39835, 40349, 53537, 87637, 201745, 267685, 438185, 443839, 1250819, 2219195, 6254095, 13759009, 68795045]

約数ペア:

[(1, 68795045), (5, 13759009), (11, 6254095), (31, 2219195), (55, 1250819), (155, 443839), (157, 438185), (257, 267685), (341, 201745), (785, 87637), (1285, 53537), (1705, 40349), (1727, 39835), (2827, 24335), (4867, 14135), (7967, 8635)]