4271555

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 5378400

約数和(自身を除く): 1106845

約数列:

[1, 5, 29, 89, 145, 331, 445, 1655, 2581, 9599, 12905, 29459, 47995, 147295, 854311, 4271555]

約数ペア:

[(1, 4271555), (5, 854311), (29, 147295), (89, 47995), (145, 29459), (331, 12905), (445, 9599), (1655, 2581)]