84317085

素因数分解:

$3^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1009}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 150288000

約数和(自身を除く): 65970915

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 619, 1009, 1857, 3027, 3095, 5045, 5571, 9081, 9285, 15135, 16713, 27243, 27855, 45405, 83565, 136215, 624571, 1873713, 3122855, 5621139, 9368565, 16863417, 28105695, 84317085]

約数ペア:

[(1, 84317085), (3, 28105695), (5, 16863417), (9, 9368565), (15, 5621139), (27, 3122855), (45, 1873713), (135, 624571), (619, 136215), (1009, 83565), (1857, 45405), (3027, 27855), (3095, 27243), (5045, 16713), (5571, 15135), (9081, 9285)]