859096805

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{15031}}^1$

素因数の和:15137

約数の個数: 32

約数和(自身を含む): 1246814208

約数和(自身を除く): 387717403

約数列:

[1, 5, 7, 23, 35, 71, 115, 161, 355, 497, 805, 1633, 2485, 8165, 11431, 15031, 57155, 75155, 105217, 345713, 526085, 1067201, 1728565, 2419991, 5336005, 7470407, 12099955, 24545623, 37352035, 122728115, 171819361, 859096805]

約数ペア:

[(1, 859096805), (5, 171819361), (7, 122728115), (23, 37352035), (35, 24545623), (71, 12099955), (115, 7470407), (161, 5336005), (355, 2419991), (497, 1728565), (805, 1067201), (1633, 526085), (2485, 345713), (8165, 105217), (11431, 75155), (15031, 57155)]