1051942175

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{1123}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 1323375120

約数和(自身を除く): 271432945

約数列:

[1, 5, 25, 89, 421, 445, 1123, 2105, 2225, 5615, 10525, 28075, 37469, 99947, 187345, 472783, 499735, 936725, 2363915, 2498675, 11819575, 42077687, 210388435, 1051942175]

約数ペア:

[(1, 1051942175), (5, 210388435), (25, 42077687), (89, 11819575), (421, 2498675), (445, 2363915), (1123, 936725), (2105, 499735), (2225, 472783), (5615, 187345), (10525, 99947), (28075, 37469)]