80043425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 126753792

約数和(自身を除く): 46710367

約数列:

[1, 5, 7, 11, 25, 35, 43, 55, 77, 175, 215, 275, 301, 385, 473, 967, 1075, 1505, 1925, 2365, 3311, 4835, 6769, 7525, 10637, 11825, 16555, 24175, 33845, 41581, 53185, 74459, 82775, 169225, 207905, 265925, 291067, 372295, 457391, 1039525, 1455335, 1861475, 2286955, 3201737, 7276675, 11434775, 16008685, 80043425]

約数ペア:

[(1, 80043425), (5, 16008685), (7, 11434775), (11, 7276675), (25, 3201737), (35, 2286955), (43, 1861475), (55, 1455335), (77, 1039525), (175, 457391), (215, 372295), (275, 291067), (301, 265925), (385, 207905), (473, 169225), (967, 82775), (1075, 74459), (1505, 53185), (1925, 41581), (2365, 33845), (3311, 24175), (4835, 16555), (6769, 11825), (7525, 10637)]