1223157025

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{12377}}^1$

素因数の和:12513

約数の個数: 24

約数和(自身を含む): 1565569440

約数和(自身を除く): 342412415

約数列:

[1, 5, 25, 59, 67, 295, 335, 1475, 1675, 3953, 12377, 19765, 61885, 98825, 309425, 730243, 829259, 3651215, 4146295, 18256075, 20731475, 48926281, 244631405, 1223157025]

約数ペア:

[(1, 1223157025), (5, 244631405), (25, 48926281), (59, 20731475), (67, 18256075), (295, 4146295), (335, 3651215), (1475, 829259), (1675, 730243), (3953, 309425), (12377, 98825), (19765, 61885)]