6391315

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 9398160

約数和(自身を除く): 3006845

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 1373, 4655, 6865, 9611, 26087, 48055, 67277, 130435, 182609, 336385, 913045, 1278263, 6391315]

約数ペア:

[(1, 6391315), (5, 1278263), (7, 913045), (19, 336385), (35, 182609), (49, 130435), (95, 67277), (133, 48055), (245, 26087), (665, 9611), (931, 6865), (1373, 4655)]