89205285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24077}}^1$

素因数の和:24117

約数の個数: 32

約数和(自身を含む): 161804160

約数和(自身を除く): 72598875

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 24077, 72231, 120385, 313001, 361155, 457463, 939003, 1372389, 1565005, 2287315, 4695015, 5947019, 6861945, 17841057, 29735095, 89205285]

約数ペア:

[(1, 89205285), (3, 29735095), (5, 17841057), (13, 6861945), (15, 5947019), (19, 4695015), (39, 2287315), (57, 1565005), (65, 1372389), (95, 939003), (195, 457463), (247, 361155), (285, 313001), (741, 120385), (1235, 72231), (3705, 24077)]