9143305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^3$

素因数の和:157

約数の個数: 16

約数和(自身を含む): 11721600

約数和(自身を除く): 2578295

約数列:

[1, 5, 23, 43, 115, 215, 989, 1849, 4945, 9245, 42527, 79507, 212635, 397535, 1828661, 9143305]

約数ペア:

[(1, 9143305), (5, 1828661), (23, 397535), (43, 212635), (115, 79507), (215, 42527), (989, 9245), (1849, 4945)]