16021185

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28867}}^1$

素因数の和:28912

約数の個数: 16

約数和(自身を含む): 26327616

約数和(自身を除く): 10306431

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 28867, 86601, 144335, 433005, 1068079, 3204237, 5340395, 16021185]

約数ペア:

[(1, 16021185), (3, 5340395), (5, 3204237), (15, 1068079), (37, 433005), (111, 144335), (185, 86601), (555, 28867)]