4242575

素因数分解:

$5^2\times {\mathrm{223}}^1\times {\mathrm{761}}^1$

素因数の和:994

約数の個数: 12

約数和(自身を含む): 5291328

約数和(自身を除く): 1048753

約数列:

[1, 5, 25, 223, 761, 1115, 3805, 5575, 19025, 169703, 848515, 4242575]

約数ペア:

[(1, 4242575), (5, 848515), (25, 169703), (223, 19025), (761, 5575), (1115, 3805)]