80847195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37691}}^1$

素因数の和:37723

約数の個数: 32

約数和(自身を含む): 151974144

約数和(自身を除く): 71126949

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 37691, 113073, 188455, 414601, 489983, 565365, 1243803, 1469949, 2073005, 2449915, 5389813, 6219015, 7349745, 16169439, 26949065, 80847195]

約数ペア:

[(1, 80847195), (3, 26949065), (5, 16169439), (11, 7349745), (13, 6219015), (15, 5389813), (33, 2449915), (39, 2073005), (55, 1469949), (65, 1243803), (143, 565365), (165, 489983), (195, 414601), (429, 188455), (715, 113073), (2145, 37691)]