12253815

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{12967}}^1$

素因数の和:12988

約数の個数: 32

約数和(自身を含む): 24898560

約数和(自身を除く): 12644745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 12967, 38901, 64835, 90769, 116703, 194505, 272307, 350109, 453845, 583515, 816921, 1361535, 1750545, 2450763, 4084605, 12253815]

約数ペア:

[(1, 12253815), (3, 4084605), (5, 2450763), (7, 1750545), (9, 1361535), (15, 816921), (21, 583515), (27, 453845), (35, 350109), (45, 272307), (63, 194505), (105, 116703), (135, 90769), (189, 64835), (315, 38901), (945, 12967)]