6918375

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 12130560

約数和(自身を除く): 5212185

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 971, 1425, 2375, 2913, 4855, 7125, 14565, 18449, 24275, 55347, 72825, 92245, 121375, 276735, 364125, 461225, 1383675, 2306125, 6918375]

約数ペア:

[(1, 6918375), (3, 2306125), (5, 1383675), (15, 461225), (19, 364125), (25, 276735), (57, 121375), (75, 92245), (95, 72825), (125, 55347), (285, 24275), (375, 18449), (475, 14565), (971, 7125), (1425, 4855), (2375, 2913)]