127195005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1211381}}^1$

素因数の和:1211396

約数の個数: 16

約数和(自身を含む): 232585344

約数和(自身を除く): 105390339

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1211381, 3634143, 6056905, 8479667, 18170715, 25439001, 42398335, 127195005]

約数ペア:

[(1, 127195005), (3, 42398335), (5, 25439001), (7, 18170715), (15, 8479667), (21, 6056905), (35, 3634143), (105, 1211381)]