71199045

素因数分解:

$3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{3671}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 123731712

約数和(自身を除く): 52532667

約数列:

[1, 3, 5, 9, 15, 45, 431, 1293, 2155, 3671, 3879, 6465, 11013, 18355, 19395, 33039, 55065, 165195, 1582201, 4746603, 7911005, 14239809, 23733015, 71199045]

約数ペア:

[(1, 71199045), (3, 23733015), (5, 14239809), (9, 7911005), (15, 4746603), (45, 1582201), (431, 165195), (1293, 55065), (2155, 33039), (3671, 19395), (3879, 18355), (6465, 11013)]