15150621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{709}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 21470400

約数和(自身を除く): 6319779

約数列:

[1, 3, 17, 51, 419, 709, 1257, 2127, 7123, 12053, 21369, 36159, 297071, 891213, 5050207, 15150621]

約数ペア:

[(1, 15150621), (3, 5050207), (17, 891213), (51, 297071), (419, 36159), (709, 21369), (1257, 12053), (2127, 7123)]