831551545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{16033}}^1$

素因数の和:16113

約数の個数: 32

約数和(自身を含む): 1163683584

約数和(自身を除く): 332132039

約数列:

[1, 5, 11, 23, 41, 55, 115, 205, 253, 451, 943, 1265, 2255, 4715, 10373, 16033, 51865, 80165, 176363, 368759, 657353, 881815, 1843795, 3286765, 4056349, 7230883, 15119119, 20281745, 36154415, 75595595, 166310309, 831551545]

約数ペア:

[(1, 831551545), (5, 166310309), (11, 75595595), (23, 36154415), (41, 20281745), (55, 15119119), (115, 7230883), (205, 4056349), (253, 3286765), (451, 1843795), (943, 881815), (1265, 657353), (2255, 368759), (4715, 176363), (10373, 80165), (16033, 51865)]