2012015215

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{283183}}^1$

素因数の和:283231

約数の個数: 24

約数和(自身を含む): 2905467840

約数和(自身を除く): 893452625

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 7105, 283183, 1415915, 1982281, 8212307, 9911405, 13875967, 41061535, 57486149, 69379835, 287430745, 402403043, 2012015215]

約数ペア:

[(1, 2012015215), (5, 402403043), (7, 287430745), (29, 69379835), (35, 57486149), (49, 41061535), (145, 13875967), (203, 9911405), (245, 8212307), (1015, 1982281), (1421, 1415915), (7105, 283183)]