68884255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73673}}^1$

素因数の和:73706

約数の個数: 16

約数和(自身を含む): 95481504

約数和(自身を除く): 26597249

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 73673, 368365, 810403, 1252441, 4052015, 6262205, 13776851, 68884255]

約数ペア:

[(1, 68884255), (5, 13776851), (11, 6262205), (17, 4052015), (55, 1252441), (85, 810403), (187, 368365), (935, 73673)]