11552475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 22429120

約数和(自身を除く): 10876645

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 67, 75, 95, 121, 165, 201, 209, 275, 285, 335, 363, 475, 605, 627, 737, 825, 1005, 1045, 1273, 1425, 1675, 1815, 2211, 2299, 3025, 3135, 3685, 3819, 5025, 5225, 6365, 6897, 8107, 9075, 11055, 11495, 14003, 15675, 18425, 19095, 24321, 31825, 34485, 40535, 42009, 55275, 57475, 70015, 95475, 121605, 154033, 172425, 202675, 210045, 350075, 462099, 608025, 770165, 1050225, 2310495, 3850825, 11552475]

約数ペア:

[(1, 11552475), (3, 3850825), (5, 2310495), (11, 1050225), (15, 770165), (19, 608025), (25, 462099), (33, 350075), (55, 210045), (57, 202675), (67, 172425), (75, 154033), (95, 121605), (121, 95475), (165, 70015), (201, 57475), (209, 55275), (275, 42009), (285, 40535), (335, 34485), (363, 31825), (475, 24321), (605, 19095), (627, 18425), (737, 15675), (825, 14003), (1005, 11495), (1045, 11055), (1273, 9075), (1425, 8107), (1675, 6897), (1815, 6365), (2211, 5225), (2299, 5025), (3025, 3819), (3135, 3685)]