7696425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 14641920

約数和(自身を除く): 6945495

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 491, 627, 825, 1045, 1425, 1473, 2455, 3135, 5225, 5401, 7365, 9329, 12275, 15675, 16203, 27005, 27987, 36825, 46645, 81015, 102619, 135025, 139935, 233225, 307857, 405075, 513095, 699675, 1539285, 2565475, 7696425]

約数ペア:

[(1, 7696425), (3, 2565475), (5, 1539285), (11, 699675), (15, 513095), (19, 405075), (25, 307857), (33, 233225), (55, 139935), (57, 135025), (75, 102619), (95, 81015), (165, 46645), (209, 36825), (275, 27987), (285, 27005), (475, 16203), (491, 15675), (627, 12275), (825, 9329), (1045, 7365), (1425, 5401), (1473, 5225), (2455, 3135)]