12773027425

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{23509}}^1$

素因数の和:23833

約数の個数: 24

約数和(自身を含む): 16068802880

約数和(自身を除く): 3295775455

約数列:

[1, 5, 25, 103, 211, 515, 1055, 2575, 5275, 21733, 23509, 108665, 117545, 543325, 587725, 2421427, 4960399, 12107135, 24801995, 60535675, 124009975, 510921097, 2554605485, 12773027425]

約数ペア:

[(1, 12773027425), (5, 2554605485), (25, 510921097), (103, 124009975), (211, 60535675), (515, 24801995), (1055, 12107135), (2575, 4960399), (5275, 2421427), (21733, 587725), (23509, 543325), (108665, 117545)]