3967755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 7015680

約数和(自身を除く): 3047925

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 173, 417, 519, 695, 865, 1529, 1903, 2085, 2595, 4587, 5709, 7645, 9515, 22935, 24047, 28545, 72141, 120235, 264517, 360705, 793551, 1322585, 3967755]

約数ペア:

[(1, 3967755), (3, 1322585), (5, 793551), (11, 360705), (15, 264517), (33, 120235), (55, 72141), (139, 28545), (165, 24047), (173, 22935), (417, 9515), (519, 7645), (695, 5709), (865, 4587), (1529, 2595), (1903, 2085)]