129375505

素因数分解:

$5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{7717}}^1$

素因数の和:8208

約数の個数: 16

約数和(自身を含む): 177822720

約数和(自身を除く): 48447215

約数列:

[1, 5, 7, 35, 479, 2395, 3353, 7717, 16765, 38585, 54019, 270095, 3696443, 18482215, 25875101, 129375505]

約数ペア:

[(1, 129375505), (5, 25875101), (7, 18482215), (35, 3696443), (479, 270095), (2395, 54019), (3353, 38585), (7717, 16765)]