16172085

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25073}}^1$

素因数の和:25124

約数の個数: 16

約数和(自身を含む): 26478144

約数和(自身を除く): 10306059

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 25073, 75219, 125365, 376095, 1078139, 3234417, 5390695, 16172085]

約数ペア:

[(1, 16172085), (3, 5390695), (5, 3234417), (15, 1078139), (43, 376095), (129, 125365), (215, 75219), (645, 25073)]