90410295

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{140171}}^1$

素因数の和:140222

約数の個数: 16

約数和(自身を含む): 148021632

約数和(自身を除く): 57611337

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 140171, 420513, 700855, 2102565, 6027353, 18082059, 30136765, 90410295]

約数ペア:

[(1, 90410295), (3, 30136765), (5, 18082059), (15, 6027353), (43, 2102565), (129, 700855), (215, 420513), (645, 140171)]