137445905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{8363}}^1$

素因数の和:8560

約数の個数: 16

約数和(自身を含む): 174640320

約数和(自身を除く): 37194415

約数列:

[1, 5, 19, 95, 173, 865, 3287, 8363, 16435, 41815, 158897, 794485, 1446799, 7233995, 27489181, 137445905]

約数ペア:

[(1, 137445905), (5, 27489181), (19, 7233995), (95, 1446799), (173, 794485), (865, 158897), (3287, 41815), (8363, 16435)]