27405937345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{300191}}^1$

素因数の和:300277

約数の個数: 24

約数和(自身を含む): 35770878720

約数和(自身を除く): 8364941375

約数列:

[1, 5, 19, 31, 95, 155, 589, 961, 2945, 4805, 18259, 91295, 300191, 1500955, 5703629, 9305921, 28518145, 46529605, 176812499, 288483551, 884062495, 1442417755, 5481187469, 27405937345]

約数ペア:

[(1, 27405937345), (5, 5481187469), (19, 1442417755), (31, 884062495), (95, 288483551), (155, 176812499), (589, 46529605), (961, 28518145), (2945, 9305921), (4805, 5703629), (18259, 1500955), (91295, 300191)]