12356685

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 24572160

約数和(自身を除く): 12215475

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 53, 55, 99, 135, 157, 159, 165, 265, 297, 471, 477, 495, 583, 785, 795, 1413, 1431, 1485, 1727, 1749, 2355, 2385, 2915, 4239, 5181, 5247, 7065, 7155, 8321, 8635, 8745, 15543, 15741, 21195, 24963, 25905, 26235, 41605, 46629, 74889, 77715, 78705, 91531, 124815, 224667, 233145, 274593, 374445, 457655, 823779, 1123335, 1372965, 2471337, 4118895, 12356685]

約数ペア:

[(1, 12356685), (3, 4118895), (5, 2471337), (9, 1372965), (11, 1123335), (15, 823779), (27, 457655), (33, 374445), (45, 274593), (53, 233145), (55, 224667), (99, 124815), (135, 91531), (157, 78705), (159, 77715), (165, 74889), (265, 46629), (297, 41605), (471, 26235), (477, 25905), (495, 24963), (583, 21195), (785, 15741), (795, 15543), (1413, 8745), (1431, 8635), (1485, 8321), (1727, 7155), (1749, 7065), (2355, 5247), (2385, 5181), (2915, 4239)]