122531475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7817}}^1$

素因数の和:7860

約数の個数: 48

約数和(自身を含む): 232663680

約数和(自身を除く): 110132205

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 1045, 1425, 3135, 5225, 7817, 15675, 23451, 39085, 85987, 117255, 148523, 195425, 257961, 429935, 445569, 586275, 742615, 1289805, 1633753, 2149675, 2227845, 3713075, 4901259, 6449025, 8168765, 11139225, 24506295, 40843825, 122531475]

約数ペア:

[(1, 122531475), (3, 40843825), (5, 24506295), (11, 11139225), (15, 8168765), (19, 6449025), (25, 4901259), (33, 3713075), (55, 2227845), (57, 2149675), (75, 1633753), (95, 1289805), (165, 742615), (209, 586275), (275, 445569), (285, 429935), (475, 257961), (627, 195425), (825, 148523), (1045, 117255), (1425, 85987), (3135, 39085), (5225, 23451), (7817, 15675)]