986893095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1\times {\mathrm{907}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 1685916288

約数和(自身を除く): 699023193

約数列:

[1, 3, 5, 15, 17, 51, 85, 251, 255, 289, 753, 867, 907, 1255, 1445, 2721, 3765, 4267, 4335, 4535, 12801, 13605, 15419, 21335, 46257, 64005, 72539, 77095, 217617, 227657, 231285, 262123, 362695, 682971, 786369, 1088085, 1138285, 1310615, 3414855, 3870169, 3931845, 11610507, 19350845, 58052535, 65792873, 197378619, 328964365, 986893095]

約数ペア:

[(1, 986893095), (3, 328964365), (5, 197378619), (15, 65792873), (17, 58052535), (51, 19350845), (85, 11610507), (251, 3931845), (255, 3870169), (289, 3414855), (753, 1310615), (867, 1138285), (907, 1088085), (1255, 786369), (1445, 682971), (2721, 362695), (3765, 262123), (4267, 231285), (4335, 227657), (4535, 217617), (12801, 77095), (13605, 72539), (15419, 64005), (21335, 46257)]