84478655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^2$

素因数の和:152

約数の個数: 36

約数和(自身を含む): 114338280

約数和(自身を除く): 29859625

約数列:

[1, 5, 19, 23, 41, 95, 115, 205, 437, 529, 779, 943, 1681, 2185, 2645, 3895, 4715, 8405, 10051, 17917, 21689, 31939, 38663, 50255, 89585, 108445, 159695, 193315, 412091, 734597, 889249, 2060455, 3672985, 4446245, 16895731, 84478655]

約数ペア:

[(1, 84478655), (5, 16895731), (19, 4446245), (23, 3672985), (41, 2060455), (95, 889249), (115, 734597), (205, 412091), (437, 193315), (529, 159695), (779, 108445), (943, 89585), (1681, 50255), (2185, 38663), (2645, 31939), (3895, 21689), (4715, 17917), (8405, 10051)]