714804925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{17509}}^1$

素因数の和:17613

約数の個数: 24

約数和(自身を含む): 937975680

約数和(自身を除く): 223170755

約数列:

[1, 5, 23, 25, 71, 115, 355, 575, 1633, 1775, 8165, 17509, 40825, 87545, 402707, 437725, 1243139, 2013535, 6215695, 10067675, 28592197, 31078475, 142960985, 714804925]

約数ペア:

[(1, 714804925), (5, 142960985), (23, 31078475), (25, 28592197), (71, 10067675), (115, 6215695), (355, 2013535), (575, 1243139), (1633, 437725), (1775, 402707), (8165, 87545), (17509, 40825)]