68926095

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{31259}}^1$

素因数の和:31284

約数の個数: 36

約数和(自身を含む): 138981960

約数和(自身を除く): 70055865

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 31259, 93777, 156295, 218813, 281331, 468885, 656439, 1094065, 1406655, 1531691, 1969317, 3282195, 4595073, 7658455, 9846585, 13785219, 22975365, 68926095]

約数ペア:

[(1, 68926095), (3, 22975365), (5, 13785219), (7, 9846585), (9, 7658455), (15, 4595073), (21, 3282195), (35, 1969317), (45, 1531691), (49, 1406655), (63, 1094065), (105, 656439), (147, 468885), (245, 281331), (315, 218813), (441, 156295), (735, 93777), (2205, 31259)]