2810719295

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{450797}}^1$

素因数の和:450874

約数の個数: 16

約数和(自身を含む): 3570320160

約数和(自身を除く): 759600865

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 450797, 2253985, 13073113, 19384271, 65365565, 96921355, 562143859, 2810719295]

約数ペア:

[(1, 2810719295), (5, 562143859), (29, 96921355), (43, 65365565), (145, 19384271), (215, 13073113), (1247, 2253985), (6235, 450797)]