331021055

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 418965504

約数和(自身を除く): 87944449

約数列:

[1, 5, 37, 73, 127, 185, 193, 365, 635, 965, 2701, 4699, 7141, 9271, 13505, 14089, 23495, 24511, 35705, 46355, 70445, 122555, 343027, 521293, 906907, 1715135, 1789303, 2606465, 4534535, 8946515, 66204211, 331021055]

約数ペア:

[(1, 331021055), (5, 66204211), (37, 8946515), (73, 4534535), (127, 2606465), (185, 1789303), (193, 1715135), (365, 906907), (635, 521293), (965, 343027), (2701, 122555), (4699, 70445), (7141, 46355), (9271, 35705), (13505, 24511), (14089, 23495)]