2635605

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2789}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 5356800

約数和(自身を除く): 2721195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2789, 8367, 13945, 19523, 25101, 41835, 58569, 75303, 97615, 125505, 175707, 292845, 376515, 527121, 878535, 2635605]

約数ペア:

[(1, 2635605), (3, 878535), (5, 527121), (7, 376515), (9, 292845), (15, 175707), (21, 125505), (27, 97615), (35, 75303), (45, 58569), (63, 41835), (105, 25101), (135, 19523), (189, 13945), (315, 8367), (945, 2789)]