496610075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{1783}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 664311648

約数和(自身を除く): 167701573

約数列:

[1, 5, 13, 25, 65, 325, 857, 1783, 4285, 8915, 11141, 21425, 23179, 44575, 55705, 115895, 278525, 579475, 1528031, 7640155, 19864403, 38200775, 99322015, 496610075]

約数ペア:

[(1, 496610075), (5, 99322015), (13, 38200775), (25, 19864403), (65, 7640155), (325, 1528031), (857, 579475), (1783, 278525), (4285, 115895), (8915, 55705), (11141, 44575), (21425, 23179)]