5257965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{971}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 8887968

約数和(自身を除く): 3630003

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 971, 1083, 1805, 2913, 4855, 5415, 14565, 18449, 55347, 92245, 276735, 350531, 1051593, 1752655, 5257965]

約数ペア:

[(1, 5257965), (3, 1752655), (5, 1051593), (15, 350531), (19, 276735), (57, 92245), (95, 55347), (285, 18449), (361, 14565), (971, 5415), (1083, 4855), (1805, 2913)]