312694295

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{8081}}^1$

素因数の和:8266

約数の個数: 16

約数和(自身を含む): 384056640

約数和(自身を除く): 71362345

約数列:

[1, 5, 71, 109, 355, 545, 7739, 8081, 38695, 40405, 573751, 880829, 2868755, 4404145, 62538859, 312694295]

約数ペア:

[(1, 312694295), (5, 62538859), (71, 4404145), (109, 2868755), (355, 880829), (545, 573751), (7739, 40405), (8081, 38695)]