3258065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 4185216

約数和(自身を除く): 927151

約数列:

[1, 5, 23, 41, 115, 205, 691, 943, 3455, 4715, 15893, 28331, 79465, 141655, 651613, 3258065]

約数ペア:

[(1, 3258065), (5, 651613), (23, 141655), (41, 79465), (115, 28331), (205, 15893), (691, 4715), (943, 3455)]