2666235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 5094432

約数和(自身を除く): 2428197

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 113, 121, 143, 165, 195, 339, 363, 429, 565, 605, 715, 1243, 1469, 1573, 1695, 1815, 2145, 3729, 4407, 4719, 6215, 7345, 7865, 13673, 16159, 18645, 22035, 23595, 41019, 48477, 68365, 80795, 177749, 205095, 242385, 533247, 888745, 2666235]

約数ペア:

[(1, 2666235), (3, 888745), (5, 533247), (11, 242385), (13, 205095), (15, 177749), (33, 80795), (39, 68365), (55, 48477), (65, 41019), (113, 23595), (121, 22035), (143, 18645), (165, 16159), (195, 13673), (339, 7865), (363, 7345), (429, 6215), (565, 4719), (605, 4407), (715, 3729), (1243, 2145), (1469, 1815), (1573, 1695)]