268392955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 347616000

約数和(自身を除く): 79223045

約数列:

[1, 5, 19, 67, 95, 149, 283, 335, 745, 1273, 1415, 2831, 5377, 6365, 9983, 14155, 18961, 26885, 42167, 49915, 94805, 189677, 210835, 360259, 801173, 948385, 1801295, 2825189, 4005865, 14125945, 53678591, 268392955]

約数ペア:

[(1, 268392955), (5, 53678591), (19, 14125945), (67, 4005865), (95, 2825189), (149, 1801295), (283, 948385), (335, 801173), (745, 360259), (1273, 210835), (1415, 189677), (2831, 94805), (5377, 49915), (6365, 42167), (9983, 26885), (14155, 18961)]