28950445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1109}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 36443520

約数和(自身を除く): 7493075

約数列:

[1, 5, 23, 115, 227, 1109, 1135, 5221, 5545, 25507, 26105, 127535, 251743, 1258715, 5790089, 28950445]

約数ペア:

[(1, 28950445), (5, 5790089), (23, 1258715), (115, 251743), (227, 127535), (1109, 26105), (1135, 25507), (5221, 5545)]