269385785

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 346459680

約数和(自身を除く): 77073895

約数列:

[1, 5, 29, 41, 113, 145, 205, 401, 565, 1189, 2005, 3277, 4633, 5945, 11629, 16385, 16441, 23165, 45313, 58145, 82205, 134357, 226565, 476789, 671785, 1314077, 1857833, 2383945, 6570385, 9289165, 53877157, 269385785]

約数ペア:

[(1, 269385785), (5, 53877157), (29, 9289165), (41, 6570385), (113, 2383945), (145, 1857833), (205, 1314077), (401, 671785), (565, 476789), (1189, 226565), (2005, 134357), (3277, 82205), (4633, 58145), (5945, 45313), (11629, 23165), (16385, 16441)]