220196085

素因数分解:

$3^1\times 5^1\times {\mathrm{3557}}^1\times {\mathrm{4127}}^1$

素因数の和:7692

約数の個数: 16

約数和(自身を含む): 352498176

約数和(自身を除く): 132302091

約数列:

[1, 3, 5, 15, 3557, 4127, 10671, 12381, 17785, 20635, 53355, 61905, 14679739, 44039217, 73398695, 220196085]

約数ペア:

[(1, 220196085), (3, 73398695), (5, 44039217), (15, 14679739), (3557, 61905), (4127, 53355), (10671, 20635), (12381, 17785)]