172600745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{54881}}^1$

素因数の和:54940

約数の個数: 16

約数和(自身を含む): 225235728

約数和(自身を除く): 52634983

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 54881, 274405, 932977, 2030597, 4664885, 10152985, 34520149, 172600745]

約数ペア:

[(1, 172600745), (5, 34520149), (17, 10152985), (37, 4664885), (85, 2030597), (185, 932977), (629, 274405), (3145, 54881)]