1768190745

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{38611}}^1$

素因数の和:38733

約数の個数: 32

約数和(自身を含む): 2935747584

約数和(自身を除く): 1167556839

約数列:

[1, 3, 5, 15, 43, 71, 129, 213, 215, 355, 645, 1065, 3053, 9159, 15265, 38611, 45795, 115833, 193055, 579165, 1660273, 2741381, 4980819, 8224143, 8301365, 13706905, 24904095, 41120715, 117879383, 353638149, 589396915, 1768190745]

約数ペア:

[(1, 1768190745), (3, 589396915), (5, 353638149), (15, 117879383), (43, 41120715), (71, 24904095), (129, 13706905), (213, 8301365), (215, 8224143), (355, 4980819), (645, 2741381), (1065, 1660273), (3053, 579165), (9159, 193055), (15265, 115833), (38611, 45795)]