39004845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6389}}^1$

素因数の和:6445

約数の個数: 32

約数和(自身を含む): 69932160

約数和(自身を除く): 30927315

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 6389, 19167, 31945, 70279, 95835, 210837, 236393, 351395, 709179, 1054185, 1181965, 2600323, 3545895, 7800969, 13001615, 39004845]

約数ペア:

[(1, 39004845), (3, 13001615), (5, 7800969), (11, 3545895), (15, 2600323), (33, 1181965), (37, 1054185), (55, 709179), (111, 351395), (165, 236393), (185, 210837), (407, 95835), (555, 70279), (1221, 31945), (2035, 19167), (6105, 6389)]