229697545

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2939}}^1$

素因数の和:2998

約数の個数: 48

約数和(自身を含む): 361972800

約数和(自身を除く): 132275255

約数列:

[1, 5, 7, 11, 29, 35, 49, 55, 77, 145, 203, 245, 319, 385, 539, 1015, 1421, 1595, 2233, 2695, 2939, 7105, 11165, 14695, 15631, 20573, 32329, 78155, 85231, 102865, 144011, 161645, 226303, 426155, 596617, 720055, 937541, 1131515, 1584121, 2983085, 4176319, 4687705, 6562787, 7920605, 20881595, 32813935, 45939509, 229697545]

約数ペア:

[(1, 229697545), (5, 45939509), (7, 32813935), (11, 20881595), (29, 7920605), (35, 6562787), (49, 4687705), (55, 4176319), (77, 2983085), (145, 1584121), (203, 1131515), (245, 937541), (319, 720055), (385, 596617), (539, 426155), (1015, 226303), (1421, 161645), (1595, 144011), (2233, 102865), (2695, 85231), (2939, 78155), (7105, 32329), (11165, 20573), (14695, 15631)]