1423845

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 2592000

約数和(自身を除く): 1168155

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 199, 265, 477, 597, 795, 995, 1431, 1791, 2385, 2985, 5373, 7155, 8955, 10547, 26865, 31641, 52735, 94923, 158205, 284769, 474615, 1423845]

約数ペア:

[(1, 1423845), (3, 474615), (5, 284769), (9, 158205), (15, 94923), (27, 52735), (45, 31641), (53, 26865), (135, 10547), (159, 8955), (199, 7155), (265, 5373), (477, 2985), (597, 2385), (795, 1791), (995, 1431)]