291268448965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{743}}^1\times {\mathrm{15913}}^1$

素因数の和:17053

約数の個数: 32

約数和(自身を含む): 377933310720

約数和(自身を除く): 86664861755

約数列:

[1, 5, 13, 65, 379, 743, 1895, 3715, 4927, 9659, 15913, 24635, 48295, 79565, 206869, 281597, 1034345, 1407985, 3660761, 6031027, 11823359, 18303805, 30155135, 59116795, 78403351, 153703667, 392016755, 768518335, 4481053061, 22405265305, 58253689793, 291268448965]

約数ペア:

[(1, 291268448965), (5, 58253689793), (13, 22405265305), (65, 4481053061), (379, 768518335), (743, 392016755), (1895, 153703667), (3715, 78403351), (4927, 59116795), (9659, 30155135), (15913, 18303805), (24635, 11823359), (48295, 6031027), (79565, 3660761), (206869, 1407985), (281597, 1034345)]