68296095

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{72271}}^1$

素因数の和:72292

約数の個数: 32

約数和(自身を含む): 138762240

約数和(自身を除く): 70466145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 72271, 216813, 361355, 505897, 650439, 1084065, 1517691, 1951317, 2529485, 3252195, 4553073, 7588455, 9756585, 13659219, 22765365, 68296095]

約数ペア:

[(1, 68296095), (3, 22765365), (5, 13659219), (7, 9756585), (9, 7588455), (15, 4553073), (21, 3252195), (27, 2529485), (35, 1951317), (45, 1517691), (63, 1084065), (105, 650439), (135, 505897), (189, 361355), (315, 216813), (945, 72271)]