15672372471

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{770179}}^1$

素因数の和:770228

約数の個数: 48

約数和(自身を含む): 28835539200

約数和(自身を除く): 13163166729

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 2261, 2907, 6783, 20349, 770179, 2310537, 5391253, 6931611, 13093043, 14633401, 16173759, 39279129, 43900203, 48521277, 91651301, 102433807, 117837387, 131700609, 248767817, 274953903, 307301421, 746303451, 824861709, 921904263, 1741374719, 2238910353, 5224124157, 15672372471]

約数ペア:

[(1, 15672372471), (3, 5224124157), (7, 2238910353), (9, 1741374719), (17, 921904263), (19, 824861709), (21, 746303451), (51, 307301421), (57, 274953903), (63, 248767817), (119, 131700609), (133, 117837387), (153, 102433807), (171, 91651301), (323, 48521277), (357, 43900203), (399, 39279129), (969, 16173759), (1071, 14633401), (1197, 13093043), (2261, 6931611), (2907, 5391253), (6783, 2310537), (20349, 770179)]