1269135

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 2764800

約数和(自身を除く): 1495665

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 79, 85, 105, 119, 135, 153, 189, 237, 255, 315, 357, 395, 459, 553, 595, 711, 765, 945, 1071, 1185, 1343, 1659, 1785, 2133, 2295, 2765, 3213, 3555, 4029, 4977, 5355, 6715, 8295, 9401, 10665, 12087, 14931, 16065, 20145, 24885, 28203, 36261, 47005, 60435, 74655, 84609, 141015, 181305, 253827, 423045, 1269135]

約数ペア:

[(1, 1269135), (3, 423045), (5, 253827), (7, 181305), (9, 141015), (15, 84609), (17, 74655), (21, 60435), (27, 47005), (35, 36261), (45, 28203), (51, 24885), (63, 20145), (79, 16065), (85, 14931), (105, 12087), (119, 10665), (135, 9401), (153, 8295), (189, 6715), (237, 5355), (255, 4977), (315, 4029), (357, 3555), (395, 3213), (459, 2765), (553, 2295), (595, 2133), (711, 1785), (765, 1659), (945, 1343), (1071, 1185)]