129334725

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:86

約数の個数: 120

約数和(自身を含む): 274123080

約数和(自身を除く): 144788355

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 27, 39, 45, 51, 65, 75, 81, 85, 117, 135, 153, 195, 221, 225, 255, 289, 325, 351, 405, 425, 459, 585, 663, 675, 765, 867, 975, 1053, 1105, 1275, 1377, 1445, 1755, 1989, 2025, 2295, 2601, 2925, 3315, 3757, 3825, 4335, 4913, 5265, 5525, 5967, 6885, 7225, 7803, 8775, 9945, 11271, 11475, 13005, 14739, 16575, 17901, 18785, 21675, 23409, 24565, 26325, 29835, 33813, 34425, 39015, 44217, 49725, 56355, 63869, 65025, 73695, 89505, 93925, 101439, 117045, 122825, 132651, 149175, 169065, 191607, 195075, 221085, 281775, 304317, 319345, 368475, 397953, 447525, 507195, 574821, 585225, 663255, 845325, 958035, 1105425, 1521585, 1596725, 1724463, 1989765, 2535975, 2874105, 3316275, 4790175, 5173389, 7607925, 8622315, 9948825, 14370525, 25866945, 43111575, 129334725]

約数ペア:

[(1, 129334725), (3, 43111575), (5, 25866945), (9, 14370525), (13, 9948825), (15, 8622315), (17, 7607925), (25, 5173389), (27, 4790175), (39, 3316275), (45, 2874105), (51, 2535975), (65, 1989765), (75, 1724463), (81, 1596725), (85, 1521585), (117, 1105425), (135, 958035), (153, 845325), (195, 663255), (221, 585225), (225, 574821), (255, 507195), (289, 447525), (325, 397953), (351, 368475), (405, 319345), (425, 304317), (459, 281775), (585, 221085), (663, 195075), (675, 191607), (765, 169065), (867, 149175), (975, 132651), (1053, 122825), (1105, 117045), (1275, 101439), (1377, 93925), (1445, 89505), (1755, 73695), (1989, 65025), (2025, 63869), (2295, 56355), (2601, 49725), (2925, 44217), (3315, 39015), (3757, 34425), (3825, 33813), (4335, 29835), (4913, 26325), (5265, 24565), (5525, 23409), (5967, 21675), (6885, 18785), (7225, 17901), (7803, 16575), (8775, 14739), (9945, 13005), (11271, 11475)]