28056065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1301}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 35622720

約数和(自身を除く): 7566655

約数列:

[1, 5, 19, 95, 227, 1135, 1301, 4313, 6505, 21565, 24719, 123595, 295327, 1476635, 5611213, 28056065]

約数ペア:

[(1, 28056065), (5, 5611213), (19, 1476635), (95, 295327), (227, 123595), (1135, 24719), (1301, 21565), (4313, 6505)]