4126925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 5728800

約数和(自身を除く): 1601875

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 349, 473, 1075, 1745, 2365, 3839, 8725, 11825, 15007, 19195, 75035, 95975, 165077, 375175, 825385, 4126925]

約数ペア:

[(1, 4126925), (5, 825385), (11, 375175), (25, 165077), (43, 95975), (55, 75035), (215, 19195), (275, 15007), (349, 11825), (473, 8725), (1075, 3839), (1745, 2365)]