137280355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{8923}}^1$

素因数の和:9126

約数の個数: 16

約数和(自身を含む): 175410144

約数和(自身を除く): 38129789

約数列:

[1, 5, 17, 85, 181, 905, 3077, 8923, 15385, 44615, 151691, 758455, 1615063, 8075315, 27456071, 137280355]

約数ペア:

[(1, 137280355), (5, 27456071), (17, 8075315), (85, 1615063), (181, 758455), (905, 151691), (3077, 44615), (8923, 15385)]