144966745

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53791}}^1$

素因数の和:53821

約数の個数: 24

約数和(自身を含む): 220762368

約数和(自身を除く): 75795623

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 53791, 268955, 376537, 591701, 1882685, 2635759, 2958505, 4141907, 13178795, 20709535, 28993349, 144966745]

約数ペア:

[(1, 144966745), (5, 28993349), (7, 20709535), (11, 13178795), (35, 4141907), (49, 2958505), (55, 2635759), (77, 1882685), (245, 591701), (385, 376537), (539, 268955), (2695, 53791)]