165280272095

素因数分解:

$5^1\times {\mathrm{443}}^1\times {\mathrm{1811}}^1\times {\mathrm{41203}}^1$

素因数の和:43462

約数の個数: 16

約数和(自身を含む): 198898630272

約数和(自身を除く): 33618358177

約数列:

[1, 5, 443, 1811, 2215, 9055, 41203, 206015, 802273, 4011365, 18252929, 74618633, 91264645, 373093165, 33056054419, 165280272095]

約数ペア:

[(1, 165280272095), (5, 33056054419), (443, 373093165), (1811, 91264645), (2215, 74618633), (9055, 18252929), (41203, 4011365), (206015, 802273)]