51144195

素因数分解:

$3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{4153}}^1$

素因数の和:4982

約数の個数: 16

約数和(自身を含む): 81950112

約数和(自身を除く): 30805917

約数列:

[1, 3, 5, 15, 821, 2463, 4105, 4153, 12315, 12459, 20765, 62295, 3409613, 10228839, 17048065, 51144195]

約数ペア:

[(1, 51144195), (3, 17048065), (5, 10228839), (15, 3409613), (821, 62295), (2463, 20765), (4105, 12459), (4153, 12315)]