15759765

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 34594560

約数和(自身を除く): 18834795

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 105, 109, 119, 135, 153, 189, 243, 255, 315, 327, 357, 405, 459, 545, 567, 595, 763, 765, 945, 981, 1071, 1215, 1377, 1635, 1701, 1785, 1853, 2289, 2295, 2835, 2943, 3213, 3815, 4131, 4905, 5355, 5559, 6867, 6885, 8505, 8829, 9265, 9639, 11445, 12971, 14715, 16065, 16677, 20601, 20655, 26487, 27795, 28917, 34335, 38913, 44145, 48195, 50031, 61803, 64855, 83385, 103005, 116739, 132435, 144585, 150093, 185409, 194565, 250155, 309015, 350217, 450279, 583695, 750465, 927045, 1050651, 1751085, 2251395, 3151953, 5253255, 15759765]

約数ペア:

[(1, 15759765), (3, 5253255), (5, 3151953), (7, 2251395), (9, 1751085), (15, 1050651), (17, 927045), (21, 750465), (27, 583695), (35, 450279), (45, 350217), (51, 309015), (63, 250155), (81, 194565), (85, 185409), (105, 150093), (109, 144585), (119, 132435), (135, 116739), (153, 103005), (189, 83385), (243, 64855), (255, 61803), (315, 50031), (327, 48195), (357, 44145), (405, 38913), (459, 34335), (545, 28917), (567, 27795), (595, 26487), (763, 20655), (765, 20601), (945, 16677), (981, 16065), (1071, 14715), (1215, 12971), (1377, 11445), (1635, 9639), (1701, 9265), (1785, 8829), (1853, 8505), (2289, 6885), (2295, 6867), (2835, 5559), (2943, 5355), (3213, 4905), (3815, 4131)]