11999675

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 15936480

約数和(自身を除く): 3936805

約数列:

[1, 5, 23, 25, 41, 115, 205, 509, 575, 943, 1025, 2545, 4715, 11707, 12725, 20869, 23575, 58535, 104345, 292675, 479987, 521725, 2399935, 11999675]

約数ペア:

[(1, 11999675), (5, 2399935), (23, 521725), (25, 479987), (41, 292675), (115, 104345), (205, 58535), (509, 23575), (575, 20869), (943, 12725), (1025, 11707), (2545, 4715)]