153979265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{38351}}^1$

素因数の和:38440

約数の個数: 16

約数和(自身を含む): 204339456

約数和(自身を除く): 50360191

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 38351, 191755, 421861, 2109305, 2799623, 13998115, 30795853, 153979265]

約数ペア:

[(1, 153979265), (5, 30795853), (11, 13998115), (55, 2799623), (73, 2109305), (365, 421861), (803, 191755), (4015, 38351)]