485027985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{7127}}^1$

素因数の和:7497

約数の個数: 32

約数和(自身を含む): 838252800

約数和(自身を除く): 353224815

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 349, 1047, 1745, 4537, 5235, 7127, 13611, 21381, 22685, 35635, 68055, 92651, 106905, 277953, 463255, 1389765, 2487323, 7461969, 12436615, 32335199, 37309845, 97005597, 161675995, 485027985]

約数ペア:

[(1, 485027985), (3, 161675995), (5, 97005597), (13, 37309845), (15, 32335199), (39, 12436615), (65, 7461969), (195, 2487323), (349, 1389765), (1047, 463255), (1745, 277953), (4537, 106905), (5235, 92651), (7127, 68055), (13611, 35635), (21381, 22685)]