247665095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{153353}}^1$

素因数の和:153394

約数の個数: 16

約数和(自身を含む): 331244640

約数和(自身を除く): 83579545

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 153353, 766765, 2607001, 2913707, 13035005, 14568535, 49533019, 247665095]

約数ペア:

[(1, 247665095), (5, 49533019), (17, 14568535), (19, 13035005), (85, 2913707), (95, 2607001), (323, 766765), (1615, 153353)]