3827005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{647}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 5692032

約数和(自身を除く): 1865027

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 647, 845, 1183, 3235, 4529, 5915, 8411, 22645, 42055, 58877, 109343, 294385, 546715, 765401, 3827005]

約数ペア:

[(1, 3827005), (5, 765401), (7, 546715), (13, 294385), (35, 109343), (65, 58877), (91, 42055), (169, 22645), (455, 8411), (647, 5915), (845, 4529), (1183, 3235)]