1376091325

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{683}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 2025406080

約数和(自身を除く): 649314755

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 397, 683, 725, 1015, 1985, 2779, 3415, 4781, 5075, 9925, 11513, 13895, 17075, 19807, 23905, 57565, 69475, 80591, 99035, 119525, 138649, 271151, 287825, 402955, 495175, 693245, 1355755, 1898057, 2014775, 3466225, 6778775, 7863379, 9490285, 39316895, 47451425, 55043653, 196584475, 275218265, 1376091325]

約数ペア:

[(1, 1376091325), (5, 275218265), (7, 196584475), (25, 55043653), (29, 47451425), (35, 39316895), (145, 9490285), (175, 7863379), (203, 6778775), (397, 3466225), (683, 2014775), (725, 1898057), (1015, 1355755), (1985, 693245), (2779, 495175), (3415, 402955), (4781, 287825), (5075, 271151), (9925, 138649), (11513, 119525), (13895, 99035), (17075, 80591), (19807, 69475), (23905, 57565)]