16320705

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13109}}^1$

素因数の和:13200

約数の個数: 16

約数和(自身を含む): 26429760

約数和(自身を除く): 10109055

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 13109, 39327, 65545, 196635, 1088047, 3264141, 5440235, 16320705]

約数ペア:

[(1, 16320705), (3, 5440235), (5, 3264141), (15, 1088047), (83, 196635), (249, 65545), (415, 39327), (1245, 13109)]