4553725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 6383520

約数和(自身を除く): 1829795

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 571, 725, 1595, 2855, 6281, 7975, 14275, 16559, 31405, 82795, 157025, 182149, 413975, 910745, 4553725]

約数ペア:

[(1, 4553725), (5, 910745), (11, 413975), (25, 182149), (29, 157025), (55, 82795), (145, 31405), (275, 16559), (319, 14275), (571, 7975), (725, 6281), (1595, 2855)]