13409115

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38867}}^1$

素因数の和:38898

約数の個数: 16

約数和(自身を含む): 22387968

約数和(自身を除く): 8978853

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 38867, 116601, 194335, 583005, 893941, 2681823, 4469705, 13409115]

約数ペア:

[(1, 13409115), (3, 4469705), (5, 2681823), (15, 893941), (23, 583005), (69, 194335), (115, 116601), (345, 38867)]