68092675

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20479}}^1$

素因数の和:20515

約数の個数: 24

約数和(自身を含む): 101580800

約数和(自身を除く): 33488125

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 20479, 102395, 143353, 389101, 511975, 716765, 1945505, 2723707, 3583825, 9727525, 13618535, 68092675]

約数ペア:

[(1, 68092675), (5, 13618535), (7, 9727525), (19, 3583825), (25, 2723707), (35, 1945505), (95, 716765), (133, 511975), (175, 389101), (475, 143353), (665, 102395), (3325, 20479)]