54115985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{383}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 81395712

約数和(自身を除く): 27279727

約数列:

[1, 5, 7, 11, 35, 55, 77, 367, 383, 385, 1835, 1915, 2569, 2681, 4037, 4213, 12845, 13405, 20185, 21065, 28259, 29491, 140561, 141295, 147455, 702805, 983927, 1546171, 4919635, 7730855, 10823197, 54115985]

約数ペア:

[(1, 54115985), (5, 10823197), (7, 7730855), (11, 4919635), (35, 1546171), (55, 983927), (77, 702805), (367, 147455), (383, 141295), (385, 140561), (1835, 29491), (1915, 28259), (2569, 21065), (2681, 20185), (4037, 13405), (4213, 12845)]