12402795

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15601}}^1$

素因数の和:15662

約数の個数: 16

約数和(自身を含む): 20220192

約数和(自身を除く): 7817397

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 15601, 46803, 78005, 234015, 826853, 2480559, 4134265, 12402795]

約数ペア:

[(1, 12402795), (3, 4134265), (5, 2480559), (15, 826853), (53, 234015), (159, 78005), (265, 46803), (795, 15601)]