22120215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113437}}^1$

素因数の和:113458

約数の個数: 16

約数和(自身を含む): 38115168

約数和(自身を除く): 15994953

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 113437, 340311, 567185, 1474681, 1701555, 4424043, 7373405, 22120215]

約数ペア:

[(1, 22120215), (3, 7373405), (5, 4424043), (13, 1701555), (15, 1474681), (39, 567185), (65, 340311), (195, 113437)]