189742035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1807067}}^1$

素因数の和:1807082

約数の個数: 16

約数和(自身を含む): 346957056

約数和(自身を除く): 157215021

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1807067, 5421201, 9035335, 12649469, 27106005, 37948407, 63247345, 189742035]

約数ペア:

[(1, 189742035), (3, 63247345), (5, 37948407), (7, 27106005), (15, 12649469), (21, 9035335), (35, 5421201), (105, 1807067)]