26926185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12553}}^1$

素因数の和:12585

約数の個数: 32

約数和(自身を含む): 50617728

約数和(自身を除く): 23691543

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 12553, 37659, 62765, 138083, 163189, 188295, 414249, 489567, 690415, 815945, 1795079, 2071245, 2447835, 5385237, 8975395, 26926185]

約数ペア:

[(1, 26926185), (3, 8975395), (5, 5385237), (11, 2447835), (13, 2071245), (15, 1795079), (33, 815945), (39, 690415), (55, 489567), (65, 414249), (143, 188295), (165, 163189), (195, 138083), (429, 62765), (715, 37659), (2145, 12553)]