28472345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17851}}^1$

素因数の和:17896

約数の個数: 16

約数和(自身を含む): 38560320

約数和(自身を除く): 10087975

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 17851, 89255, 196361, 517679, 981805, 2588395, 5694469, 28472345]

約数ペア:

[(1, 28472345), (5, 5694469), (11, 2588395), (29, 981805), (55, 517679), (145, 196361), (319, 89255), (1595, 17851)]