29898585

素因数分解:

$3^3\times 5^1\times {\mathrm{221471}}^1$

素因数の和:221485

約数の個数: 16

約数和(自身を含む): 53153280

約数和(自身を除く): 23254695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 221471, 664413, 1107355, 1993239, 3322065, 5979717, 9966195, 29898585]

約数ペア:

[(1, 29898585), (3, 9966195), (5, 5979717), (9, 3322065), (15, 1993239), (27, 1107355), (45, 664413), (135, 221471)]