179640315

素因数分解:

$3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3511}}^1$

素因数の和:3904

約数の個数: 32

約数和(自身を含む): 320294400

約数和(自身を除く): 140654085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 379, 1137, 1895, 3411, 3511, 5685, 10233, 10533, 17055, 17555, 31599, 51165, 52665, 94797, 157995, 473985, 1330669, 3992007, 6653345, 11976021, 19960035, 35928063, 59880105, 179640315]

約数ペア:

[(1, 179640315), (3, 59880105), (5, 35928063), (9, 19960035), (15, 11976021), (27, 6653345), (45, 3992007), (135, 1330669), (379, 473985), (1137, 157995), (1895, 94797), (3411, 52665), (3511, 51165), (5685, 31599), (10233, 17555), (10533, 17055)]