15406125471

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4931}}^1$

素因数の和:5129

約数の個数: 72

約数和(自身を含む): 25923381120

約数和(自身を除く): 10517255649

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 151, 171, 209, 363, 453, 627, 1089, 1359, 1661, 1881, 2299, 2869, 4931, 4983, 6897, 8607, 14793, 14949, 18271, 20691, 25821, 31559, 44379, 54241, 54813, 93689, 94677, 162723, 164439, 281067, 284031, 347149, 488169, 596651, 744581, 843201, 1030579, 1041447, 1789953, 2233743, 3091737, 3124341, 5369859, 6701229, 8190391, 9275211, 11336369, 14147039, 24571173, 34009107, 42441117, 73713519, 90094301, 102027321, 127323351, 155617429, 270282903, 466852287, 810848709, 1400556861, 1711791719, 5135375157, 15406125471]

約数ペア:

[(1, 15406125471), (3, 5135375157), (9, 1711791719), (11, 1400556861), (19, 810848709), (33, 466852287), (57, 270282903), (99, 155617429), (121, 127323351), (151, 102027321), (171, 90094301), (209, 73713519), (363, 42441117), (453, 34009107), (627, 24571173), (1089, 14147039), (1359, 11336369), (1661, 9275211), (1881, 8190391), (2299, 6701229), (2869, 5369859), (4931, 3124341), (4983, 3091737), (6897, 2233743), (8607, 1789953), (14793, 1041447), (14949, 1030579), (18271, 843201), (20691, 744581), (25821, 596651), (31559, 488169), (44379, 347149), (54241, 284031), (54813, 281067), (93689, 164439), (94677, 162723)]