2900425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 4017600

約数和(自身を除く): 1117175

約数列:

[1, 5, 11, 25, 53, 55, 199, 265, 275, 583, 995, 1325, 2189, 2915, 4975, 10547, 10945, 14575, 52735, 54725, 116017, 263675, 580085, 2900425]

約数ペア:

[(1, 2900425), (5, 580085), (11, 263675), (25, 116017), (53, 54725), (55, 52735), (199, 14575), (265, 10945), (275, 10547), (583, 4975), (995, 2915), (1325, 2189)]