27702045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{87943}}^1$

素因数の和:87961

約数の個数: 24

約数和(自身を含む): 54877056

約数和(自身を除く): 27175011

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 87943, 263829, 439715, 615601, 791487, 1319145, 1846803, 3078005, 3957435, 5540409, 9234015, 27702045]

約数ペア:

[(1, 27702045), (3, 9234015), (5, 5540409), (7, 3957435), (9, 3078005), (15, 1846803), (21, 1319145), (35, 791487), (45, 615601), (63, 439715), (105, 263829), (315, 87943)]