27877209405

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1\times {\mathrm{30347}}^1$

素因数の和:31705

約数の個数: 32

約数和(自身を含む): 45589008384

約数和(自身を除く): 17711798979

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 1303, 3909, 6515, 19545, 30347, 61241, 91041, 151735, 183723, 306205, 455205, 918615, 1426309, 4278927, 7131545, 21394635, 39542141, 118626423, 197710705, 593132115, 1858480627, 5575441881, 9292403135, 27877209405]

約数ペア:

[(1, 27877209405), (3, 9292403135), (5, 5575441881), (15, 1858480627), (47, 593132115), (141, 197710705), (235, 118626423), (705, 39542141), (1303, 21394635), (3909, 7131545), (6515, 4278927), (19545, 1426309), (30347, 918615), (61241, 455205), (91041, 306205), (151735, 183723)]