140850865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{23339}}^1$

素因数の和:23432

約数の個数: 16

約数和(自身を含む): 181491840

約数和(自身を除く): 40640975

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 23339, 116695, 396763, 1657069, 1983815, 8285345, 28170173, 140850865]

約数ペア:

[(1, 140850865), (5, 28170173), (17, 8285345), (71, 1983815), (85, 1657069), (355, 396763), (1207, 116695), (6035, 23339)]