9405765

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 16401528

約数和(自身を除く): 6995763

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1061, 1773, 2955, 3183, 5305, 8865, 9549, 15915, 47745, 209017, 627051, 1045085, 1881153, 3135255, 9405765]

約数ペア:

[(1, 9405765), (3, 3135255), (5, 1881153), (9, 1045085), (15, 627051), (45, 209017), (197, 47745), (591, 15915), (985, 9549), (1061, 8865), (1773, 5305), (2955, 3183)]