25874409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 41011200

約数和(自身を除く): 15136791

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 551, 627, 957, 1423, 1653, 4269, 6061, 15653, 18183, 27037, 41267, 46959, 81111, 123801, 297407, 453937, 784073, 892221, 1361811, 2352219, 8624803, 25874409]

約数ペア:

[(1, 25874409), (3, 8624803), (11, 2352219), (19, 1361811), (29, 892221), (33, 784073), (57, 453937), (87, 297407), (209, 123801), (319, 81111), (551, 46959), (627, 41267), (957, 27037), (1423, 18183), (1653, 15653), (4269, 6061)]