139603925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3541}}^1$

素因数の和:3653

約数の個数: 24

約数和(自身を含む): 184467360

約数和(自身を除く): 44863435

約数列:

[1, 5, 19, 25, 83, 95, 415, 475, 1577, 2075, 3541, 7885, 17705, 39425, 67279, 88525, 293903, 336395, 1469515, 1681975, 5584157, 7347575, 27920785, 139603925]

約数ペア:

[(1, 139603925), (5, 27920785), (19, 7347575), (25, 5584157), (83, 1681975), (95, 1469515), (415, 336395), (475, 293903), (1577, 88525), (2075, 67279), (3541, 39425), (7885, 17705)]