1142565

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 1938528

約数和(自身を除く): 795963

約数列:

[1, 3, 5, 15, 19, 57, 95, 211, 285, 361, 633, 1055, 1083, 1805, 3165, 4009, 5415, 12027, 20045, 60135, 76171, 228513, 380855, 1142565]

約数ペア:

[(1, 1142565), (3, 380855), (5, 228513), (15, 76171), (19, 60135), (57, 20045), (95, 12027), (211, 5415), (285, 4009), (361, 3165), (633, 1805), (1055, 1083)]