425299585

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{17881}}^1$

素因数の和:18024

約数の個数: 16

約数和(自身を含む): 525301632

約数和(自身を除く): 100002047

約数列:

[1, 5, 67, 71, 335, 355, 4757, 17881, 23785, 89405, 1198027, 1269551, 5990135, 6347755, 85059917, 425299585]

約数ペア:

[(1, 425299585), (5, 85059917), (67, 6347755), (71, 5990135), (335, 1269551), (355, 1198027), (4757, 89405), (17881, 23785)]