204372015

素因数分解:

$3^1\times 5^1\times {\mathrm{3527}}^1\times {\mathrm{3863}}^1$

素因数の和:7398

約数の個数: 16

約数和(自身を含む): 327172608

約数和(自身を除く): 122800593

約数列:

[1, 3, 5, 15, 3527, 3863, 10581, 11589, 17635, 19315, 52905, 57945, 13624801, 40874403, 68124005, 204372015]

約数ペア:

[(1, 204372015), (3, 68124005), (5, 40874403), (15, 13624801), (3527, 57945), (3863, 52905), (10581, 19315), (11589, 17635)]