7414275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 14512960

約数和(自身を除く): 7098685

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 43, 55, 57, 75, 95, 121, 129, 165, 209, 215, 275, 285, 363, 473, 475, 605, 627, 645, 817, 825, 1045, 1075, 1419, 1425, 1815, 2299, 2365, 2451, 3025, 3135, 3225, 4085, 5203, 5225, 6897, 7095, 8987, 9075, 11495, 11825, 12255, 15609, 15675, 20425, 26015, 26961, 34485, 35475, 44935, 57475, 61275, 78045, 98857, 130075, 134805, 172425, 224675, 296571, 390225, 494285, 674025, 1482855, 2471425, 7414275]

約数ペア:

[(1, 7414275), (3, 2471425), (5, 1482855), (11, 674025), (15, 494285), (19, 390225), (25, 296571), (33, 224675), (43, 172425), (55, 134805), (57, 130075), (75, 98857), (95, 78045), (121, 61275), (129, 57475), (165, 44935), (209, 35475), (215, 34485), (275, 26961), (285, 26015), (363, 20425), (473, 15675), (475, 15609), (605, 12255), (627, 11825), (645, 11495), (817, 9075), (825, 8987), (1045, 7095), (1075, 6897), (1419, 5225), (1425, 5203), (1815, 4085), (2299, 3225), (2365, 3135), (2451, 3025)]