4129440145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{12241}}^1$

素因数の和:12385

約数の個数: 32

約数和(自身を含む): 5394314880

約数和(自身を除く): 1264874735

約数列:

[1, 5, 19, 53, 67, 95, 265, 335, 1007, 1273, 3551, 5035, 6365, 12241, 17755, 61205, 67469, 232579, 337345, 648773, 820147, 1162895, 3243865, 4100735, 12326687, 15582793, 43467791, 61633435, 77913965, 217338955, 825888029, 4129440145]

約数ペア:

[(1, 4129440145), (5, 825888029), (19, 217338955), (53, 77913965), (67, 61633435), (95, 43467791), (265, 15582793), (335, 12326687), (1007, 4100735), (1273, 3243865), (3551, 1162895), (5035, 820147), (6365, 648773), (12241, 337345), (17755, 232579), (61205, 67469)]