13392105

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3557}}^1$

素因数の和:3816

約数の個数: 16

約数和(自身を含む): 21518784

約数和(自身を除く): 8126679

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3557, 3765, 10671, 17785, 53355, 892807, 2678421, 4464035, 13392105]

約数ペア:

[(1, 13392105), (3, 4464035), (5, 2678421), (15, 892807), (251, 53355), (753, 17785), (1255, 10671), (3557, 3765)]