190078245

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{22349}}^1$

素因数の和:22376

約数の個数: 48

約数和(自身を含む): 390499200

約数和(自身を除く): 200420955

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 8505, 22349, 67047, 111745, 156443, 201141, 335235, 469329, 603423, 782215, 1005705, 1407987, 1810269, 2346645, 3017115, 4223961, 5430807, 7039935, 9051345, 12671883, 21119805, 27154035, 38015649, 63359415, 190078245]

約数ペア:

[(1, 190078245), (3, 63359415), (5, 38015649), (7, 27154035), (9, 21119805), (15, 12671883), (21, 9051345), (27, 7039935), (35, 5430807), (45, 4223961), (63, 3017115), (81, 2346645), (105, 1810269), (135, 1407987), (189, 1005705), (243, 782215), (315, 603423), (405, 469329), (567, 335235), (945, 201141), (1215, 156443), (1701, 111745), (2835, 67047), (8505, 22349)]