134444015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{991}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 165513216

約数和(自身を除く): 31069201

約数列:

[1, 5, 43, 215, 631, 991, 3155, 4955, 27133, 42613, 135665, 213065, 625321, 3126605, 26888803, 134444015]

約数ペア:

[(1, 134444015), (5, 26888803), (43, 3126605), (215, 625321), (631, 213065), (991, 135665), (3155, 42613), (4955, 27133)]