11397795

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 19160064

約数和(自身を除く): 7762269

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 431, 615, 645, 1293, 1763, 2155, 5289, 6465, 8815, 17671, 18533, 26445, 53013, 55599, 88355, 92665, 265065, 277995, 759853, 2279559, 3799265, 11397795]

約数ペア:

[(1, 11397795), (3, 3799265), (5, 2279559), (15, 759853), (41, 277995), (43, 265065), (123, 92665), (129, 88355), (205, 55599), (215, 53013), (431, 26445), (615, 18533), (645, 17671), (1293, 8815), (1763, 6465), (2155, 5289)]