29427165

素因数分解:

$3^3\times 5^1\times {\mathrm{217979}}^1$

素因数の和:217993

約数の個数: 16

約数和(自身を含む): 52315200

約数和(自身を除く): 22888035

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 217979, 653937, 1089895, 1961811, 3269685, 5885433, 9809055, 29427165]

約数ペア:

[(1, 29427165), (3, 9809055), (5, 5885433), (9, 3269685), (15, 1961811), (27, 1089895), (45, 653937), (135, 217979)]