3318255

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3881}}^1$

素因数の和:3911

約数の個数: 24

約数和(自身を含む): 6055920

約数和(自身を除く): 2737665

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 3881, 11643, 19405, 34929, 58215, 73739, 174645, 221217, 368695, 663651, 1106085, 3318255]

約数ペア:

[(1, 3318255), (3, 1106085), (5, 663651), (9, 368695), (15, 221217), (19, 174645), (45, 73739), (57, 58215), (95, 34929), (171, 19405), (285, 11643), (855, 3881)]