13520925

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:640

約数の個数: 60

約数和(自身を含む): 27367296

約数和(自身を除く): 13846371

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 275, 297, 405, 495, 607, 675, 825, 891, 1485, 1821, 2025, 2475, 3035, 4455, 5463, 6677, 7425, 9105, 15175, 16389, 20031, 22275, 27315, 33385, 45525, 49167, 60093, 81945, 100155, 136575, 166925, 180279, 245835, 300465, 409725, 500775, 540837, 901395, 1229175, 1502325, 2704185, 4506975, 13520925]

約数ペア:

[(1, 13520925), (3, 4506975), (5, 2704185), (9, 1502325), (11, 1229175), (15, 901395), (25, 540837), (27, 500775), (33, 409725), (45, 300465), (55, 245835), (75, 180279), (81, 166925), (99, 136575), (135, 100155), (165, 81945), (225, 60093), (275, 49167), (297, 45525), (405, 33385), (495, 27315), (607, 22275), (675, 20031), (825, 16389), (891, 15175), (1485, 9105), (1821, 7425), (2025, 6677), (2475, 5463), (3035, 4455)]