78435135

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10193}}^1$

素因数の和:10229

約数の個数: 40

約数和(自身を含む): 148016880

約数和(自身を除く): 69581745

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695, 10193, 30579, 50965, 91737, 152895, 193667, 275211, 458685, 581001, 825633, 968335, 1376055, 1743003, 2905005, 4128165, 5229009, 8715015, 15687027, 26145045, 78435135]

約数ペア:

[(1, 78435135), (3, 26145045), (5, 15687027), (9, 8715015), (15, 5229009), (19, 4128165), (27, 2905005), (45, 1743003), (57, 1376055), (81, 968335), (95, 825633), (135, 581001), (171, 458685), (285, 275211), (405, 193667), (513, 152895), (855, 91737), (1539, 50965), (2565, 30579), (7695, 10193)]