258528021105

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5227}}^1\times {\mathrm{39727}}^1$

素因数の和:45045

約数の個数: 32

約数和(自身を含む): 418719135744

約数和(自身を除く): 160191114639

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 5227, 15681, 26135, 39727, 78405, 119181, 198635, 433841, 595905, 1301523, 2169205, 3297341, 6507615, 9892023, 16486705, 49460115, 207653029, 622959087, 1038265145, 3114795435, 17235201407, 51705604221, 86176007035, 258528021105]

約数ペア:

[(1, 258528021105), (3, 86176007035), (5, 51705604221), (15, 17235201407), (83, 3114795435), (249, 1038265145), (415, 622959087), (1245, 207653029), (5227, 49460115), (15681, 16486705), (26135, 9892023), (39727, 6507615), (78405, 3297341), (119181, 2169205), (198635, 1301523), (433841, 595905)]