28500755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1013}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 36357984

約数和(自身を除く): 7857229

約数列:

[1, 5, 17, 85, 331, 1013, 1655, 5065, 5627, 17221, 28135, 86105, 335303, 1676515, 5700151, 28500755]

約数ペア:

[(1, 28500755), (5, 5700151), (17, 1676515), (85, 335303), (331, 86105), (1013, 28135), (1655, 17221), (5065, 5627)]