2136364025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{17033}}^1$

素因数の和:17245

約数の個数: 24

約数和(自身を含む): 2756441880

約数和(自身を除く): 620077855

約数列:

[1, 5, 25, 29, 145, 173, 725, 865, 4325, 5017, 17033, 25085, 85165, 125425, 425825, 493957, 2469785, 2946709, 12348925, 14733545, 73667725, 85454561, 427272805, 2136364025]

約数ペア:

[(1, 2136364025), (5, 427272805), (25, 85454561), (29, 73667725), (145, 14733545), (173, 12348925), (725, 2946709), (865, 2469785), (4325, 493957), (5017, 425825), (17033, 125425), (25085, 85165)]