72723925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{541}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 95435360

約数和(自身を除く): 22711435

約数列:

[1, 5, 19, 25, 95, 283, 475, 541, 1415, 2705, 5377, 7075, 10279, 13525, 26885, 51395, 134425, 153103, 256975, 765515, 2908957, 3827575, 14544785, 72723925]

約数ペア:

[(1, 72723925), (5, 14544785), (19, 3827575), (25, 2908957), (95, 765515), (283, 256975), (475, 153103), (541, 134425), (1415, 51395), (2705, 26885), (5377, 13525), (7075, 10279)]