71229545

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 86564352

約数和(自身を除く): 15334807

約数列:

[1, 5, 193, 223, 331, 965, 1115, 1655, 43039, 63883, 73813, 215195, 319415, 369065, 14245909, 71229545]

約数ペア:

[(1, 71229545), (5, 14245909), (193, 369065), (223, 319415), (331, 215195), (965, 73813), (1115, 63883), (1655, 43039)]