11253155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 14131200

約数和(自身を除く): 2878045

約数列:

[1, 5, 31, 79, 155, 395, 919, 2449, 4595, 12245, 28489, 72601, 142445, 363005, 2250631, 11253155]

約数ペア:

[(1, 11253155), (5, 2250631), (31, 363005), (79, 142445), (155, 72601), (395, 28489), (919, 12245), (2449, 4595)]