15115552

素因数分解:

$2^5\times {\mathrm{41}}^2\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 36

約数和(自身を含む): 30610818

約数和(自身を除く): 15495266

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 281, 328, 562, 656, 1124, 1312, 1681, 2248, 3362, 4496, 6724, 8992, 11521, 13448, 23042, 26896, 46084, 53792, 92168, 184336, 368672, 472361, 944722, 1889444, 3778888, 7557776, 15115552]

約数ペア:

[(1, 15115552), (2, 7557776), (4, 3778888), (8, 1889444), (16, 944722), (32, 472361), (41, 368672), (82, 184336), (164, 92168), (281, 53792), (328, 46084), (562, 26896), (656, 23042), (1124, 13448), (1312, 11521), (1681, 8992), (2248, 6724), (3362, 4496)]