243325295

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{1381}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 295526880

約数和(自身を除く): 52201585

約数列:

[1, 5, 131, 269, 655, 1345, 1381, 6905, 35239, 176195, 180911, 371489, 904555, 1857445, 48665059, 243325295]

約数ペア:

[(1, 243325295), (5, 48665059), (131, 1857445), (269, 904555), (655, 371489), (1345, 180911), (1381, 176195), (6905, 35239)]