25853310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13679}}^1$

素因数の和:13702

約数の個数: 64

約数和(自身を含む): 78796800

約数和(自身を除く): 52943490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 13679, 27358, 41037, 68395, 82074, 95753, 123111, 136790, 191506, 205185, 246222, 287259, 369333, 410370, 478765, 574518, 615555, 738666, 861777, 957530, 1231110, 1436295, 1723554, 1846665, 2585331, 2872590, 3693330, 4308885, 5170662, 8617770, 12926655, 25853310]

約数ペア:

[(1, 25853310), (2, 12926655), (3, 8617770), (5, 5170662), (6, 4308885), (7, 3693330), (9, 2872590), (10, 2585331), (14, 1846665), (15, 1723554), (18, 1436295), (21, 1231110), (27, 957530), (30, 861777), (35, 738666), (42, 615555), (45, 574518), (54, 478765), (63, 410370), (70, 369333), (90, 287259), (105, 246222), (126, 205185), (135, 191506), (189, 136790), (210, 123111), (270, 95753), (315, 82074), (378, 68395), (630, 41037), (945, 27358), (1890, 13679)]