26298315

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25409}}^1$

素因数の和:25443

約数の個数: 24

約数和(自身を含む): 47567520

約数和(自身を除く): 21269205

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 25409, 76227, 127045, 228681, 381135, 584407, 1143405, 1753221, 2922035, 5259663, 8766105, 26298315]

約数ペア:

[(1, 26298315), (3, 8766105), (5, 5259663), (9, 2922035), (15, 1753221), (23, 1143405), (45, 584407), (69, 381135), (115, 228681), (207, 127045), (345, 76227), (1035, 25409)]