42247755

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7759}}^1$

素因数の和:7792

約数の個数: 36

約数和(自身を含む): 80502240

約数和(自身を除く): 38254485

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 7759, 23277, 38795, 69831, 85349, 116385, 256047, 349155, 426745, 768141, 938839, 1280235, 2816517, 3840705, 4694195, 8449551, 14082585, 42247755]

約数ペア:

[(1, 42247755), (3, 14082585), (5, 8449551), (9, 4694195), (11, 3840705), (15, 2816517), (33, 1280235), (45, 938839), (55, 768141), (99, 426745), (121, 349155), (165, 256047), (363, 116385), (495, 85349), (605, 69831), (1089, 38795), (1815, 23277), (5445, 7759)]