6381984385

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1\times {\mathrm{4919}}^1$

素因数の和:6901

約数の個数: 32

約数和(自身を含む): 9219686400

約数和(自身を除く): 2837702015

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 1951, 4919, 9755, 13657, 24595, 34433, 37069, 68285, 93461, 172165, 185345, 259483, 467305, 654227, 1297415, 3271135, 9596969, 47984845, 67178783, 182342411, 335893915, 911712055, 1276396877, 6381984385]

約数ペア:

[(1, 6381984385), (5, 1276396877), (7, 911712055), (19, 335893915), (35, 182342411), (95, 67178783), (133, 47984845), (665, 9596969), (1951, 3271135), (4919, 1297415), (9755, 654227), (13657, 467305), (24595, 259483), (34433, 185345), (37069, 172165), (68285, 93461)]