15212085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6299}}^1$

素因数の和:6337

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 13818315

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 6299, 18897, 31495, 44093, 94485, 132279, 144877, 220465, 434631, 661395, 724385, 1014139, 2173155, 3042417, 5070695, 15212085]

約数ペア:

[(1, 15212085), (3, 5070695), (5, 3042417), (7, 2173155), (15, 1014139), (21, 724385), (23, 661395), (35, 434631), (69, 220465), (105, 144877), (115, 132279), (161, 94485), (345, 44093), (483, 31495), (805, 18897), (2415, 6299)]