80573955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{69761}}^1$

素因数の和:69787

約数の個数: 32

約数和(自身を含む): 160731648

約数和(自身を除く): 80157693

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 69761, 209283, 348805, 488327, 767371, 1046415, 1464981, 2302113, 2441635, 3836855, 5371597, 7324905, 11510565, 16114791, 26857985, 80573955]

約数ペア:

[(1, 80573955), (3, 26857985), (5, 16114791), (7, 11510565), (11, 7324905), (15, 5371597), (21, 3836855), (33, 2441635), (35, 2302113), (55, 1464981), (77, 1046415), (105, 767371), (165, 488327), (231, 348805), (385, 209283), (1155, 69761)]