2764976825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{49177}}^1$

素因数の和:49373

約数の個数: 24

約数和(自身を含む): 3713725848

約数和(自身を除く): 948749023

約数列:

[1, 5, 13, 25, 65, 173, 325, 865, 2249, 4325, 11245, 49177, 56225, 245885, 639301, 1229425, 3196505, 8507621, 15982525, 42538105, 110599073, 212690525, 552995365, 2764976825]

約数ペア:

[(1, 2764976825), (5, 552995365), (13, 212690525), (25, 110599073), (65, 42538105), (173, 15982525), (325, 8507621), (865, 3196505), (2249, 1229425), (4325, 639301), (11245, 245885), (49177, 56225)]