156987135

素因数分解:

$3^2\times 5^1\times {\mathrm{3488603}}^1$

素因数の和:3488614

約数の個数: 12

約数和(自身を含む): 272111112

約数和(自身を除く): 115123977

約数列:

[1, 3, 5, 9, 15, 45, 3488603, 10465809, 17443015, 31397427, 52329045, 156987135]

約数ペア:

[(1, 156987135), (3, 52329045), (5, 31397427), (9, 17443015), (15, 10465809), (45, 3488603)]