488525085

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1429}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 867335040

約数和(自身を除く): 378809955

約数列:

[1, 3, 5, 9, 15, 45, 71, 107, 213, 321, 355, 535, 639, 963, 1065, 1429, 1605, 3195, 4287, 4815, 7145, 7597, 12861, 21435, 22791, 37985, 64305, 68373, 101459, 113955, 152903, 304377, 341865, 458709, 507295, 764515, 913131, 1376127, 1521885, 2293545, 4565655, 6880635, 10856113, 32568339, 54280565, 97705017, 162841695, 488525085]

約数ペア:

[(1, 488525085), (3, 162841695), (5, 97705017), (9, 54280565), (15, 32568339), (45, 10856113), (71, 6880635), (107, 4565655), (213, 2293545), (321, 1521885), (355, 1376127), (535, 913131), (639, 764515), (963, 507295), (1065, 458709), (1429, 341865), (1605, 304377), (3195, 152903), (4287, 113955), (4815, 101459), (7145, 68373), (7597, 64305), (12861, 37985), (21435, 22791)]