1252211835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{253741}}^1$

素因数の和:253803

約数の個数: 32

約数和(自身を含む): 2338486272

約数和(自身を除く): 1086274437

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 253741, 761223, 1268705, 1776187, 3806115, 5328561, 8880935, 11925827, 26642805, 35777481, 59629135, 83480789, 178887405, 250442367, 417403945, 1252211835]

約数ペア:

[(1, 1252211835), (3, 417403945), (5, 250442367), (7, 178887405), (15, 83480789), (21, 59629135), (35, 35777481), (47, 26642805), (105, 11925827), (141, 8880935), (235, 5328561), (329, 3806115), (705, 1776187), (987, 1268705), (1645, 761223), (4935, 253741)]