387573795

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3833}}^1$

素因数の和:3961

約数の個数: 64

約数和(自身を含む): 795018240

約数和(自身を除く): 407444445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 107, 135, 189, 315, 321, 535, 749, 945, 963, 1605, 2247, 2889, 3745, 3833, 4815, 6741, 11235, 11499, 14445, 19165, 20223, 26831, 33705, 34497, 57495, 80493, 101115, 103491, 134155, 172485, 241479, 402465, 410131, 517455, 724437, 1207395, 1230393, 2050655, 2870917, 3622185, 3691179, 6151965, 8612751, 11073537, 14354585, 18455895, 25838253, 43063755, 55367685, 77514759, 129191265, 387573795]

約数ペア:

[(1, 387573795), (3, 129191265), (5, 77514759), (7, 55367685), (9, 43063755), (15, 25838253), (21, 18455895), (27, 14354585), (35, 11073537), (45, 8612751), (63, 6151965), (105, 3691179), (107, 3622185), (135, 2870917), (189, 2050655), (315, 1230393), (321, 1207395), (535, 724437), (749, 517455), (945, 410131), (963, 402465), (1605, 241479), (2247, 172485), (2889, 134155), (3745, 103491), (3833, 101115), (4815, 80493), (6741, 57495), (11235, 34497), (11499, 33705), (14445, 26831), (19165, 20223)]