254565675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12433}}^1$

素因数の和:12469

約数の個数: 72

約数和(自身を含む): 561221024

約数和(自身を除く): 306655349

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 2275, 2925, 4095, 6825, 12433, 20475, 37299, 62165, 87031, 111897, 161629, 186495, 261093, 310825, 435155, 484887, 559485, 783279, 808145, 932475, 1131403, 1305465, 1454661, 2175775, 2424435, 2797425, 3394209, 3916395, 4040725, 5657015, 6527325, 7273305, 10182627, 12122175, 16971045, 19581975, 28285075, 36366525, 50913135, 84855225, 254565675]

約数ペア:

[(1, 254565675), (3, 84855225), (5, 50913135), (7, 36366525), (9, 28285075), (13, 19581975), (15, 16971045), (21, 12122175), (25, 10182627), (35, 7273305), (39, 6527325), (45, 5657015), (63, 4040725), (65, 3916395), (75, 3394209), (91, 2797425), (105, 2424435), (117, 2175775), (175, 1454661), (195, 1305465), (225, 1131403), (273, 932475), (315, 808145), (325, 783279), (455, 559485), (525, 484887), (585, 435155), (819, 310825), (975, 261093), (1365, 186495), (1575, 161629), (2275, 111897), (2925, 87031), (4095, 62165), (6825, 37299), (12433, 20475)]