1552807985

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{15791}}^1$

素因数の和:16144

約数の個数: 16

約数和(自身を含む): 1896556032

約数和(自身を除く): 343748047

約数列:

[1, 5, 71, 277, 355, 1385, 15791, 19667, 78955, 98335, 1121161, 4374107, 5605805, 21870535, 310561597, 1552807985]

約数ペア:

[(1, 1552807985), (5, 310561597), (71, 21870535), (277, 5605805), (355, 4374107), (1385, 1121161), (15791, 98335), (19667, 78955)]