247080385

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{8807}}^1$

素因数の和:9024

約数の個数: 16

約数和(自身を含む): 307786752

約数和(自身を除く): 60706367

約数列:

[1, 5, 31, 155, 181, 905, 5611, 8807, 28055, 44035, 273017, 1365085, 1594067, 7970335, 49416077, 247080385]

約数ペア:

[(1, 247080385), (5, 49416077), (31, 7970335), (155, 1594067), (181, 1365085), (905, 273017), (5611, 44035), (8807, 28055)]