15478884

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 40344640

約数和(自身を除く): 24865756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 433, 662, 866, 993, 1299, 1324, 1732, 1986, 2598, 2979, 3897, 3972, 5196, 5958, 7794, 8937, 11691, 11916, 15588, 17874, 23382, 35748, 46764, 143323, 286646, 429969, 573292, 859938, 1289907, 1719876, 2579814, 3869721, 5159628, 7739442, 15478884]

約数ペア:

[(1, 15478884), (2, 7739442), (3, 5159628), (4, 3869721), (6, 2579814), (9, 1719876), (12, 1289907), (18, 859938), (27, 573292), (36, 429969), (54, 286646), (108, 143323), (331, 46764), (433, 35748), (662, 23382), (866, 17874), (993, 15588), (1299, 11916), (1324, 11691), (1732, 8937), (1986, 7794), (2598, 5958), (2979, 5196), (3897, 3972)]