7430805

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2930

約数の個数: 32

約数和(自身を含む): 13910400

約数和(自身を除く): 6479595

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 2897, 8691, 14485, 26073, 43455, 55043, 78219, 130365, 165129, 275215, 391095, 495387, 825645, 1486161, 2476935, 7430805]

約数ペア:

[(1, 7430805), (3, 2476935), (5, 1486161), (9, 825645), (15, 495387), (19, 391095), (27, 275215), (45, 165129), (57, 130365), (95, 78219), (135, 55043), (171, 43455), (285, 26073), (513, 14485), (855, 8691), (2565, 2897)]