22889205

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1409}}^1$

素因数の和:1458

約数の個数: 36

約数和(自身を含む): 41902380

約数和(自身を除く): 19013175

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 855, 1083, 1409, 1805, 3249, 4227, 5415, 7045, 12681, 16245, 21135, 26771, 63405, 80313, 133855, 240939, 401565, 508649, 1204695, 1525947, 2543245, 4577841, 7629735, 22889205]

約数ペア:

[(1, 22889205), (3, 7629735), (5, 4577841), (9, 2543245), (15, 1525947), (19, 1204695), (45, 508649), (57, 401565), (95, 240939), (171, 133855), (285, 80313), (361, 63405), (855, 26771), (1083, 21135), (1409, 16245), (1805, 12681), (3249, 7045), (4227, 5415)]