25313553

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{1427}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 38464608

約数和(自身を除く): 13151055

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1427, 1971, 4281, 5913, 12843, 17739, 38529, 104171, 115587, 312513, 346761, 937539, 2812617, 8437851, 25313553]

約数ペア:

[(1, 25313553), (3, 8437851), (9, 2812617), (27, 937539), (73, 346761), (81, 312513), (219, 115587), (243, 104171), (657, 38529), (1427, 17739), (1971, 12843), (4281, 5913)]