2646215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3701}}^1$

素因数の和:3730

約数の個数: 16

約数和(自身を含む): 3731616

約数和(自身を除く): 1085401

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 3701, 18505, 40711, 48113, 203555, 240565, 529243, 2646215]

約数ペア:

[(1, 2646215), (5, 529243), (11, 240565), (13, 203555), (55, 48113), (65, 40711), (143, 18505), (715, 3701)]