13030605

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13789}}^1$

素因数の和:13810

約数の個数: 32

約数和(自身を含む): 26476800

約数和(自身を除く): 13446195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 13789, 41367, 68945, 96523, 124101, 206835, 289569, 372303, 482615, 620505, 868707, 1447845, 1861515, 2606121, 4343535, 13030605]

約数ペア:

[(1, 13030605), (3, 4343535), (5, 2606121), (7, 1861515), (9, 1447845), (15, 868707), (21, 620505), (27, 482615), (35, 372303), (45, 289569), (63, 206835), (105, 124101), (135, 96523), (189, 68945), (315, 41367), (945, 13789)]