23385005

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3129

約数の個数: 24

約数和(自身を含む): 33707520

約数和(自身を除く): 10322515

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 1085, 1519, 3079, 7595, 15395, 21553, 95449, 107765, 150871, 477245, 668143, 754355, 3340715, 4677001, 23385005]

約数ペア:

[(1, 23385005), (5, 4677001), (7, 3340715), (31, 754355), (35, 668143), (49, 477245), (155, 150871), (217, 107765), (245, 95449), (1085, 21553), (1519, 15395), (3079, 7595)]