275736305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1019}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 374250240

約数和(自身を除く): 98513935

約数列:

[1, 5, 13, 23, 65, 115, 181, 299, 905, 1019, 1495, 2353, 4163, 5095, 11765, 13247, 20815, 23437, 54119, 66235, 117185, 184439, 270595, 304681, 922195, 1523405, 2397707, 4242097, 11988535, 21210485, 55147261, 275736305]

約数ペア:

[(1, 275736305), (5, 55147261), (13, 21210485), (23, 11988535), (65, 4242097), (115, 2397707), (181, 1523405), (299, 922195), (905, 304681), (1019, 270595), (1495, 184439), (2353, 117185), (4163, 66235), (5095, 54119), (11765, 23437), (13247, 20815)]