13637505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5647}}^1$

素因数の和:5685

約数の個数: 32

約数和(自身を含む): 26025984

約数和(自身を除く): 12388479

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 5647, 16941, 28235, 39529, 84705, 118587, 129881, 197645, 389643, 592935, 649405, 909167, 1948215, 2727501, 4545835, 13637505]

約数ペア:

[(1, 13637505), (3, 4545835), (5, 2727501), (7, 1948215), (15, 909167), (21, 649405), (23, 592935), (35, 389643), (69, 197645), (105, 129881), (115, 118587), (161, 84705), (345, 39529), (483, 28235), (805, 16941), (2415, 5647)]