11427435

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 21123648

約数和(自身を除く): 9696213

約数列:

[1, 3, 5, 9, 15, 23, 45, 61, 69, 115, 181, 183, 207, 305, 345, 543, 549, 905, 915, 1035, 1403, 1629, 2715, 2745, 4163, 4209, 7015, 8145, 11041, 12489, 12627, 20815, 21045, 33123, 37467, 55205, 62445, 63135, 99369, 165615, 187335, 253943, 496845, 761829, 1269715, 2285487, 3809145, 11427435]

約数ペア:

[(1, 11427435), (3, 3809145), (5, 2285487), (9, 1269715), (15, 761829), (23, 496845), (45, 253943), (61, 187335), (69, 165615), (115, 99369), (181, 63135), (183, 62445), (207, 55205), (305, 37467), (345, 33123), (543, 21045), (549, 20815), (905, 12627), (915, 12489), (1035, 11041), (1403, 8145), (1629, 7015), (2715, 4209), (2745, 4163)]