1004000255

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281627}}^1$

素因数の和:281686

約数の個数: 16

約数和(自身を含む): 1297741824

約数和(自身を除く): 293741569

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 281627, 1408135, 6477421, 8730437, 32387105, 43652185, 200800051, 1004000255]

約数ペア:

[(1, 1004000255), (5, 200800051), (23, 43652185), (31, 32387105), (115, 8730437), (155, 6477421), (713, 1408135), (3565, 281627)]