2259765

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 4233600

約数和(自身を除く): 1973835

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 881, 2565, 2643, 4405, 7929, 13215, 16739, 23787, 39645, 50217, 83695, 118935, 150651, 251085, 451953, 753255, 2259765]

約数ペア:

[(1, 2259765), (3, 753255), (5, 451953), (9, 251085), (15, 150651), (19, 118935), (27, 83695), (45, 50217), (57, 39645), (95, 23787), (135, 16739), (171, 13215), (285, 7929), (513, 4405), (855, 2643), (881, 2565)]