245509635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{1831}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 449528832

約数和(自身を除く): 204019197

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1277, 1831, 3831, 5493, 6385, 8939, 9155, 12817, 19155, 26817, 27465, 38451, 44695, 64085, 134085, 192255, 2338187, 7014561, 11690935, 16367309, 35072805, 49101927, 81836545, 245509635]

約数ペア:

[(1, 245509635), (3, 81836545), (5, 49101927), (7, 35072805), (15, 16367309), (21, 11690935), (35, 7014561), (105, 2338187), (1277, 192255), (1831, 134085), (3831, 64085), (5493, 44695), (6385, 38451), (8939, 27465), (9155, 26817), (12817, 19155)]