227931915

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{5077}}^1$

素因数の和:5199

約数の個数: 32

約数和(自身を含む): 378778176

約数和(自身を除く): 150846261

約数列:

[1, 3, 5, 15, 41, 73, 123, 205, 219, 365, 615, 1095, 2993, 5077, 8979, 14965, 15231, 25385, 44895, 76155, 208157, 370621, 624471, 1040785, 1111863, 1853105, 3122355, 5559315, 15195461, 45586383, 75977305, 227931915]

約数ペア:

[(1, 227931915), (3, 75977305), (5, 45586383), (15, 15195461), (41, 5559315), (73, 3122355), (123, 1853105), (205, 1111863), (219, 1040785), (365, 624471), (615, 370621), (1095, 208157), (2993, 76155), (5077, 44895), (8979, 25385), (14965, 15231)]