78889715

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{2819}}^1$

素因数の和:3046

約数の個数: 16

約数和(自身を含む): 98474400

約数和(自身を除く): 19584685

約数列:

[1, 5, 29, 145, 193, 965, 2819, 5597, 14095, 27985, 81751, 408755, 544067, 2720335, 15777943, 78889715]

約数ペア:

[(1, 78889715), (5, 15777943), (29, 2720335), (145, 544067), (193, 408755), (965, 81751), (2819, 27985), (5597, 14095)]