675109485

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 1254440880

約数和(自身を除く): 579331395

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 109, 123, 135, 205, 327, 369, 373, 405, 545, 615, 981, 1107, 1119, 1635, 1845, 1865, 2943, 3321, 3357, 4469, 4905, 5535, 5595, 8829, 10071, 13407, 14715, 15293, 16605, 16785, 22345, 30213, 40221, 40657, 44145, 45879, 50355, 67035, 76465, 120663, 121971, 137637, 151065, 201105, 203285, 229395, 361989, 365913, 412911, 603315, 609855, 688185, 1097739, 1238733, 1666937, 1809945, 1829565, 2064555, 3293217, 5000811, 5488695, 6193665, 8334685, 15002433, 16466085, 25004055, 45007299, 75012165, 135021897, 225036495, 675109485]

約数ペア:

[(1, 675109485), (3, 225036495), (5, 135021897), (9, 75012165), (15, 45007299), (27, 25004055), (41, 16466085), (45, 15002433), (81, 8334685), (109, 6193665), (123, 5488695), (135, 5000811), (205, 3293217), (327, 2064555), (369, 1829565), (373, 1809945), (405, 1666937), (545, 1238733), (615, 1097739), (981, 688185), (1107, 609855), (1119, 603315), (1635, 412911), (1845, 365913), (1865, 361989), (2943, 229395), (3321, 203285), (3357, 201105), (4469, 151065), (4905, 137637), (5535, 121971), (5595, 120663), (8829, 76465), (10071, 67035), (13407, 50355), (14715, 45879), (15293, 44145), (16605, 40657), (16785, 40221), (22345, 30213)]