29907495

素因数分解:

$3^3\times 5^1\times {\mathrm{221537}}^1$

素因数の和:221551

約数の個数: 16

約数和(自身を含む): 53169120

約数和(自身を除く): 23261625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 221537, 664611, 1107685, 1993833, 3323055, 5981499, 9969165, 29907495]

約数ペア:

[(1, 29907495), (3, 9969165), (5, 5981499), (9, 3323055), (15, 1993833), (27, 1107685), (45, 664611), (135, 221537)]