47865805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 65116800

約数和(自身を除く): 17250995

約数列:

[1, 5, 13, 29, 65, 67, 145, 335, 377, 379, 871, 1885, 1895, 1943, 4355, 4927, 9715, 10991, 24635, 25259, 25393, 54955, 126295, 126965, 142883, 330109, 714415, 736397, 1650545, 3681985, 9573161, 47865805]

約数ペア:

[(1, 47865805), (5, 9573161), (13, 3681985), (29, 1650545), (65, 736397), (67, 714415), (145, 330109), (335, 142883), (377, 126965), (379, 126295), (871, 54955), (1885, 25393), (1895, 25259), (1943, 24635), (4355, 10991), (4927, 9715)]