78918195

素因数分解:

$3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{5153}}^1$

素因数の和:6182

約数の個数: 16

約数和(自身を含む): 126417312

約数和(自身を除く): 47499117

約数列:

[1, 3, 5, 15, 1021, 3063, 5105, 5153, 15315, 15459, 25765, 77295, 5261213, 15783639, 26306065, 78918195]

約数ペア:

[(1, 78918195), (3, 26306065), (5, 15783639), (15, 5261213), (1021, 77295), (3063, 25765), (5105, 15459), (5153, 15315)]