12052215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{38261}}^1$

素因数の和:38279

約数の個数: 24

約数和(自身を含む): 23875488

約数和(自身を除く): 11823273

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 38261, 114783, 191305, 267827, 344349, 573915, 803481, 1339135, 1721745, 2410443, 4017405, 12052215]

約数ペア:

[(1, 12052215), (3, 4017405), (5, 2410443), (7, 1721745), (9, 1339135), (15, 803481), (21, 573915), (35, 344349), (45, 267827), (63, 191305), (105, 114783), (315, 38261)]