85984955

素因数分解:

$5^1\times 7^3\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 121430400

約数和(自身を除く): 35445445

約数列:

[1, 5, 7, 35, 49, 181, 245, 277, 343, 905, 1267, 1385, 1715, 1939, 6335, 8869, 9695, 13573, 44345, 50137, 62083, 67865, 95011, 250685, 310415, 350959, 475055, 1754795, 2456713, 12283565, 17196991, 85984955]

約数ペア:

[(1, 85984955), (5, 17196991), (7, 12283565), (35, 2456713), (49, 1754795), (181, 475055), (245, 350959), (277, 310415), (343, 250685), (905, 95011), (1267, 67865), (1385, 62083), (1715, 50137), (1939, 44345), (6335, 13573), (8869, 9695)]