26269685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 10018315

約数列:

[1, 5, 13, 19, 65, 89, 95, 239, 247, 445, 1157, 1195, 1235, 1691, 3107, 4541, 5785, 8455, 15535, 21271, 21983, 22705, 59033, 106355, 109915, 276523, 295165, 404149, 1382615, 2020745, 5253937, 26269685]

約数ペア:

[(1, 26269685), (5, 5253937), (13, 2020745), (19, 1382615), (65, 404149), (89, 295165), (95, 276523), (239, 109915), (247, 106355), (445, 59033), (1157, 22705), (1195, 21983), (1235, 21271), (1691, 15535), (3107, 8455), (4541, 5785)]