196365555

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{256687}}^1$

素因数の和:256715

約数の個数: 24

約数和(自身を含む): 360389952

約数和(自身を除く): 164024397

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 256687, 770061, 1283435, 2310183, 3850305, 4363679, 11550915, 13091037, 21818395, 39273111, 65455185, 196365555]

約数ペア:

[(1, 196365555), (3, 65455185), (5, 39273111), (9, 21818395), (15, 13091037), (17, 11550915), (45, 4363679), (51, 3850305), (85, 2310183), (153, 1283435), (255, 770061), (765, 256687)]