30775155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1301}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 52496640

約数和(自身を除く): 21721485

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1301, 1577, 3903, 4731, 6505, 7885, 19515, 23655, 24719, 74157, 107983, 123595, 323949, 370785, 539915, 1619745, 2051677, 6155031, 10258385, 30775155]

約数ペア:

[(1, 30775155), (3, 10258385), (5, 6155031), (15, 2051677), (19, 1619745), (57, 539915), (83, 370785), (95, 323949), (249, 123595), (285, 107983), (415, 74157), (1245, 24719), (1301, 23655), (1577, 19515), (3903, 7885), (4731, 6505)]