3156705

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 5712000

約数和(自身を除く): 2555295

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 349, 603, 1005, 1047, 1745, 1809, 3015, 3141, 5235, 9045, 9423, 15705, 23383, 47115, 70149, 116915, 210447, 350745, 631341, 1052235, 3156705]

約数ペア:

[(1, 3156705), (3, 1052235), (5, 631341), (9, 350745), (15, 210447), (27, 116915), (45, 70149), (67, 47115), (135, 23383), (201, 15705), (335, 9423), (349, 9045), (603, 5235), (1005, 3141), (1047, 3015), (1745, 1809)]