161450295

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{82163}}^1$

素因数の和:82302

約数の個数: 16

約数和(自身を含む): 260295552

約数和(自身を除く): 98845257

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 82163, 246489, 410815, 1232445, 10763353, 32290059, 53816765, 161450295]

約数ペア:

[(1, 161450295), (3, 53816765), (5, 32290059), (15, 10763353), (131, 1232445), (393, 410815), (655, 246489), (1965, 82163)]