25258255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 35417088

約数和(自身を除く): 10158833

約数列:

[1, 5, 11, 23, 41, 55, 115, 205, 253, 451, 487, 943, 1265, 2255, 2435, 4715, 5357, 10373, 11201, 19967, 26785, 51865, 56005, 99835, 123211, 219637, 459241, 616055, 1098185, 2296205, 5051651, 25258255]

約数ペア:

[(1, 25258255), (5, 5051651), (11, 2296205), (23, 1098185), (41, 616055), (55, 459241), (115, 219637), (205, 123211), (253, 99835), (451, 56005), (487, 51865), (943, 26785), (1265, 19967), (2255, 11201), (2435, 10373), (4715, 5357)]