28326885

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{6673}}^1$

素因数の和:6964

約数の個数: 16

約数和(自身を含む): 45489984

約数和(自身を除く): 17163099

約数列:

[1, 3, 5, 15, 283, 849, 1415, 4245, 6673, 20019, 33365, 100095, 1888459, 5665377, 9442295, 28326885]

約数ペア:

[(1, 28326885), (3, 9442295), (5, 5665377), (15, 1888459), (283, 100095), (849, 33365), (1415, 20019), (4245, 6673)]