28305105

素因数分解:

$3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{5059}}^1$

素因数の和:5440

約数の個数: 16

約数和(自身を含む): 45418560

約数和(自身を除く): 17113455

約数列:

[1, 3, 5, 15, 373, 1119, 1865, 5059, 5595, 15177, 25295, 75885, 1887007, 5661021, 9435035, 28305105]

約数ペア:

[(1, 28305105), (3, 9435035), (5, 5661021), (15, 1887007), (373, 75885), (1119, 25295), (1865, 15177), (5059, 5595)]