26786985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 46033920

約数和(自身を除く): 19246935

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 1439, 3723, 4317, 6205, 7195, 18615, 21585, 24463, 73389, 105047, 122315, 315141, 366945, 525235, 1575705, 1785799, 5357397, 8928995, 26786985]

約数ペア:

[(1, 26786985), (3, 8928995), (5, 5357397), (15, 1785799), (17, 1575705), (51, 525235), (73, 366945), (85, 315141), (219, 122315), (255, 105047), (365, 73389), (1095, 24463), (1241, 21585), (1439, 18615), (3723, 7195), (4317, 6205)]