141178545

素因数分解:

$3^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{971}}^1$

素因数の和:1347

約数の個数: 40

約数和(自身を含む): 254041920

約数和(自身を除く): 112863375

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 359, 405, 971, 1077, 1795, 2913, 3231, 4855, 5385, 8739, 9693, 14565, 16155, 26217, 29079, 43695, 48465, 78651, 131085, 145395, 348589, 393255, 1045767, 1742945, 3137301, 5228835, 9411903, 15686505, 28235709, 47059515, 141178545]

約数ペア:

[(1, 141178545), (3, 47059515), (5, 28235709), (9, 15686505), (15, 9411903), (27, 5228835), (45, 3137301), (81, 1742945), (135, 1045767), (359, 393255), (405, 348589), (971, 145395), (1077, 131085), (1795, 78651), (2913, 48465), (3231, 43695), (4855, 29079), (5385, 26217), (8739, 16155), (9693, 14565)]