9415925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 12603360

約数和(自身を除く): 3187435

約数列:

[1, 5, 19, 25, 43, 95, 215, 461, 475, 817, 1075, 2305, 4085, 8759, 11525, 19823, 20425, 43795, 99115, 218975, 376637, 495575, 1883185, 9415925]

約数ペア:

[(1, 9415925), (5, 1883185), (19, 495575), (25, 376637), (43, 218975), (95, 99115), (215, 43795), (461, 20425), (475, 19823), (817, 11525), (1075, 8759), (2305, 4085)]