6251245

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 10080000

約数和(自身を除く): 3828755

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 1249, 5005, 6245, 8743, 13739, 16237, 43715, 68695, 81185, 96173, 113659, 178607, 480865, 568295, 893035, 1250249, 6251245]

約数ペア:

[(1, 6251245), (5, 1250249), (7, 893035), (11, 568295), (13, 480865), (35, 178607), (55, 113659), (65, 96173), (77, 81185), (91, 68695), (143, 43715), (385, 16237), (455, 13739), (715, 8743), (1001, 6245), (1249, 5005)]