15058745

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 19922112

約数和(自身を除く): 4863367

約数列:

[1, 5, 13, 65, 71, 169, 251, 355, 845, 923, 1255, 3263, 4615, 11999, 16315, 17821, 42419, 59995, 89105, 212095, 231673, 1158365, 3011749, 15058745]

約数ペア:

[(1, 15058745), (5, 3011749), (13, 1158365), (65, 231673), (71, 212095), (169, 89105), (251, 59995), (355, 42419), (845, 17821), (923, 16315), (1255, 11999), (3263, 4615)]