26742495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4729}}^1$

素因数の和:4779

約数の個数: 32

約数和(自身を含む): 47678400

約数和(自身を除く): 20935905

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 4729, 5655, 14187, 23645, 61477, 70935, 137141, 184431, 307385, 411423, 685705, 922155, 1782833, 2057115, 5348499, 8914165, 26742495]

約数ペア:

[(1, 26742495), (3, 8914165), (5, 5348499), (13, 2057115), (15, 1782833), (29, 922155), (39, 685705), (65, 411423), (87, 307385), (145, 184431), (195, 137141), (377, 70935), (435, 61477), (1131, 23645), (1885, 14187), (4729, 5655)]