20137223835

素因数分解:

$3^3\times 5^1\times {\mathrm{149164621}}^1$

素因数の和:149164635

約数の個数: 16

約数和(自身を含む): 35799509280

約数和(自身を除く): 15662285445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149164621, 447493863, 745823105, 1342481589, 2237469315, 4027444767, 6712407945, 20137223835]

約数ペア:

[(1, 20137223835), (3, 6712407945), (5, 4027444767), (9, 2237469315), (15, 1342481589), (27, 745823105), (45, 447493863), (135, 149164621)]