15315828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4001}}^1$

素因数の和:4048

約数の個数: 48

約数和(自身を含む): 40340160

約数和(自身を除く): 25024332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 4001, 8002, 12003, 16004, 24006, 44011, 48012, 88022, 116029, 132033, 176044, 232058, 264066, 348087, 464116, 528132, 696174, 1276319, 1392348, 2552638, 3828957, 5105276, 7657914, 15315828]

約数ペア:

[(1, 15315828), (2, 7657914), (3, 5105276), (4, 3828957), (6, 2552638), (11, 1392348), (12, 1276319), (22, 696174), (29, 528132), (33, 464116), (44, 348087), (58, 264066), (66, 232058), (87, 176044), (116, 132033), (132, 116029), (174, 88022), (319, 48012), (348, 44011), (638, 24006), (957, 16004), (1276, 12003), (1914, 8002), (3828, 4001)]