5168905

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6421}}^1$

素因数の和:6456

約数の個数: 16

約数和(自身を含む): 7398144

約数和(自身を除く): 2229239

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 6421, 32105, 44947, 147683, 224735, 738415, 1033781, 5168905]

約数ペア:

[(1, 5168905), (5, 1033781), (7, 738415), (23, 224735), (35, 147683), (115, 44947), (161, 32105), (805, 6421)]