4486475

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 6571008

約数和(自身を除く): 2084533

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 827, 1085, 4135, 5425, 5789, 20675, 25637, 28945, 128185, 144725, 179459, 640925, 897295, 4486475]

約数ペア:

[(1, 4486475), (5, 897295), (7, 640925), (25, 179459), (31, 144725), (35, 128185), (155, 28945), (175, 25637), (217, 20675), (775, 5789), (827, 5425), (1085, 4135)]