853245

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 1506336

約数和(自身を除く): 653091

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 283, 335, 603, 849, 1005, 1415, 2547, 3015, 4245, 12735, 18961, 56883, 94805, 170649, 284415, 853245]

約数ペア:

[(1, 853245), (3, 284415), (5, 170649), (9, 94805), (15, 56883), (45, 18961), (67, 12735), (201, 4245), (283, 3015), (335, 2547), (603, 1415), (849, 1005)]