1520340195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{44087}}^1$

素因数の和:44136

約数の個数: 48

約数和(自身を含む): 2814577920

約数和(自身を除く): 1294237725

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 121, 165, 209, 285, 363, 605, 627, 1045, 1815, 2299, 3135, 6897, 11495, 34485, 44087, 132261, 220435, 484957, 661305, 837653, 1454871, 2424785, 2512959, 4188265, 5334527, 7274355, 9214183, 12564795, 16003581, 26672635, 27642549, 46070915, 80017905, 101356013, 138212745, 304068039, 506780065, 1520340195]

約数ペア:

[(1, 1520340195), (3, 506780065), (5, 304068039), (11, 138212745), (15, 101356013), (19, 80017905), (33, 46070915), (55, 27642549), (57, 26672635), (95, 16003581), (121, 12564795), (165, 9214183), (209, 7274355), (285, 5334527), (363, 4188265), (605, 2512959), (627, 2424785), (1045, 1454871), (1815, 837653), (2299, 661305), (3135, 484957), (6897, 220435), (11495, 132261), (34485, 44087)]