157499045

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{260329}}^1$

素因数の和:260356

約数の個数: 12

約数和(自身を含む): 207743340

約数和(自身を除く): 50244295

約数列:

[1, 5, 11, 55, 121, 605, 260329, 1301645, 2863619, 14318095, 31499809, 157499045]

約数ペア:

[(1, 157499045), (5, 31499809), (11, 14318095), (55, 2863619), (121, 1301645), (605, 260329)]