384441345

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7621}}^1$

素因数の和:7710

約数の個数: 48

約数和(自身を含む): 713419200

約数和(自身を除く): 328977855

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 59, 95, 171, 177, 285, 295, 531, 855, 885, 1121, 2655, 3363, 5605, 7621, 10089, 16815, 22863, 38105, 50445, 68589, 114315, 144799, 342945, 434397, 449639, 723995, 1303191, 1348917, 2171985, 2248195, 4046751, 6515955, 6744585, 8543141, 20233755, 25629423, 42715705, 76888269, 128147115, 384441345]

約数ペア:

[(1, 384441345), (3, 128147115), (5, 76888269), (9, 42715705), (15, 25629423), (19, 20233755), (45, 8543141), (57, 6744585), (59, 6515955), (95, 4046751), (171, 2248195), (177, 2171985), (285, 1348917), (295, 1303191), (531, 723995), (855, 449639), (885, 434397), (1121, 342945), (2655, 144799), (3363, 114315), (5605, 68589), (7621, 50445), (10089, 38105), (16815, 22863)]