497204085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{30161}}^1$

素因数の和:30333

約数の個数: 32

約数和(自身を含む): 914994432

約数和(自身を除く): 417790347

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 471, 785, 1099, 2355, 3297, 5495, 16485, 30161, 90483, 150805, 211127, 452415, 633381, 1055635, 3166905, 4735277, 14205831, 23676385, 33146939, 71029155, 99440817, 165734695, 497204085]

約数ペア:

[(1, 497204085), (3, 165734695), (5, 99440817), (7, 71029155), (15, 33146939), (21, 23676385), (35, 14205831), (105, 4735277), (157, 3166905), (471, 1055635), (785, 633381), (1099, 452415), (2355, 211127), (3297, 150805), (5495, 90483), (16485, 30161)]