144665425

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1249}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 185535000

約数和(自身を除く): 40869575

約数列:

[1, 5, 25, 41, 113, 205, 565, 1025, 1249, 2825, 4633, 6245, 23165, 31225, 51209, 115825, 141137, 256045, 705685, 1280225, 3528425, 5786617, 28933085, 144665425]

約数ペア:

[(1, 144665425), (5, 28933085), (25, 5786617), (41, 3528425), (113, 1280225), (205, 705685), (565, 256045), (1025, 141137), (1249, 115825), (2825, 51209), (4633, 31225), (6245, 23165)]