133019425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 210557952

約数和(自身を除く): 77538527

約数列:

[1, 5, 7, 11, 25, 35, 43, 55, 77, 175, 215, 275, 301, 385, 473, 1075, 1505, 1607, 1925, 2365, 3311, 7525, 8035, 11249, 11825, 16555, 17677, 40175, 56245, 69101, 82775, 88385, 123739, 281225, 345505, 441925, 483707, 618695, 760111, 1727525, 2418535, 3093475, 3800555, 5320777, 12092675, 19002775, 26603885, 133019425]

約数ペア:

[(1, 133019425), (5, 26603885), (7, 19002775), (11, 12092675), (25, 5320777), (35, 3800555), (43, 3093475), (55, 2418535), (77, 1727525), (175, 760111), (215, 618695), (275, 483707), (301, 441925), (385, 345505), (473, 281225), (1075, 123739), (1505, 88385), (1607, 82775), (1925, 69101), (2365, 56245), (3311, 40175), (7525, 17677), (8035, 16555), (11249, 11825)]