268455425

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{66697}}^1$

素因数の和:66737

約数の個数: 24

約数和(自身を含む): 396986496

約数和(自身を除く): 128531071

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 66697, 333485, 466879, 1534031, 1667425, 2334395, 7670155, 10738217, 11671975, 38350775, 53691085, 268455425]

約数ペア:

[(1, 268455425), (5, 53691085), (7, 38350775), (23, 11671975), (25, 10738217), (35, 7670155), (115, 2334395), (161, 1667425), (175, 1534031), (575, 466879), (805, 333485), (4025, 66697)]