3855985

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 5518656

約数和(自身を除く): 1662671

約数列:

[1, 5, 7, 29, 35, 131, 145, 203, 655, 841, 917, 1015, 3799, 4205, 4585, 5887, 18995, 26593, 29435, 110171, 132965, 550855, 771197, 3855985]

約数ペア:

[(1, 3855985), (5, 771197), (7, 550855), (29, 132965), (35, 110171), (131, 29435), (145, 26593), (203, 18995), (655, 5887), (841, 4585), (917, 4205), (1015, 3799)]