127960065

素因数分解:

$3^2\times 5^1\times {\mathrm{2843557}}^1$

素因数の和:2843568

約数の個数: 12

約数和(自身を含む): 221797524

約数和(自身を除く): 93837459

約数列:

[1, 3, 5, 9, 15, 45, 2843557, 8530671, 14217785, 25592013, 42653355, 127960065]

約数ペア:

[(1, 127960065), (3, 42653355), (5, 25592013), (9, 14217785), (15, 8530671), (45, 2843557)]