15513115

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 19504800

約数和(自身を除く): 3991685

約数列:

[1, 5, 29, 83, 145, 415, 1289, 2407, 6445, 12035, 37381, 106987, 186905, 534935, 3102623, 15513115]

約数ペア:

[(1, 15513115), (5, 3102623), (29, 534935), (83, 186905), (145, 106987), (415, 37381), (1289, 12035), (2407, 6445)]