15697552005

素因数分解:

$3^3\times 5^1\times {\mathrm{116278163}}^1$

素因数の和:116278177

約数の個数: 16

約数和(自身を含む): 27906759360

約数和(自身を除く): 12209207355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 116278163, 348834489, 581390815, 1046503467, 1744172445, 3139510401, 5232517335, 15697552005]

約数ペア:

[(1, 15697552005), (3, 5232517335), (5, 3139510401), (9, 1744172445), (15, 1046503467), (27, 581390815), (45, 348834489), (135, 116278163)]