25842567

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 38335680

約数和(自身を除く): 12493113

約数列:

[1, 3, 17, 29, 51, 87, 101, 173, 303, 493, 519, 1479, 1717, 2929, 2941, 5017, 5151, 8787, 8823, 15051, 17473, 49793, 52419, 85289, 149379, 255867, 297041, 506717, 891123, 1520151, 8614189, 25842567]

約数ペア:

[(1, 25842567), (3, 8614189), (17, 1520151), (29, 891123), (51, 506717), (87, 297041), (101, 255867), (173, 149379), (303, 85289), (493, 52419), (519, 49793), (1479, 17473), (1717, 15051), (2929, 8823), (2941, 8787), (5017, 5151)]