13452075

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 31088288

約数和(自身を除く): 17636213

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 63, 65, 73, 75, 81, 91, 105, 117, 135, 175, 189, 195, 219, 225, 273, 315, 325, 351, 365, 405, 455, 511, 525, 567, 585, 657, 675, 819, 945, 949, 975, 1053, 1095, 1365, 1533, 1575, 1755, 1825, 1971, 2025, 2275, 2457, 2555, 2835, 2847, 2925, 3285, 4095, 4599, 4725, 4745, 5265, 5475, 5913, 6643, 6825, 7371, 7665, 8541, 8775, 9855, 12285, 12775, 13797, 14175, 14235, 16425, 19929, 20475, 22995, 23725, 25623, 26325, 29565, 33215, 36855, 38325, 41391, 42705, 49275, 59787, 61425, 68985, 71175, 76869, 99645, 114975, 128115, 147825, 166075, 179361, 184275, 206955, 213525, 298935, 344925, 384345, 498225, 538083, 640575, 896805, 1034775, 1494675, 1921725, 2690415, 4484025, 13452075]

約数ペア:

[(1, 13452075), (3, 4484025), (5, 2690415), (7, 1921725), (9, 1494675), (13, 1034775), (15, 896805), (21, 640575), (25, 538083), (27, 498225), (35, 384345), (39, 344925), (45, 298935), (63, 213525), (65, 206955), (73, 184275), (75, 179361), (81, 166075), (91, 147825), (105, 128115), (117, 114975), (135, 99645), (175, 76869), (189, 71175), (195, 68985), (219, 61425), (225, 59787), (273, 49275), (315, 42705), (325, 41391), (351, 38325), (365, 36855), (405, 33215), (455, 29565), (511, 26325), (525, 25623), (567, 23725), (585, 22995), (657, 20475), (675, 19929), (819, 16425), (945, 14235), (949, 14175), (975, 13797), (1053, 12775), (1095, 12285), (1365, 9855), (1533, 8775), (1575, 8541), (1755, 7665), (1825, 7371), (1971, 6825), (2025, 6643), (2275, 5913), (2457, 5475), (2555, 5265), (2835, 4745), (2847, 4725), (2925, 4599), (3285, 4095)]