13207845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{125789}}^1$

素因数の和:125804

約数の個数: 16

約数和(自身を含む): 24151680

約数和(自身を除く): 10943835

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 125789, 377367, 628945, 880523, 1886835, 2641569, 4402615, 13207845]

約数ペア:

[(1, 13207845), (3, 4402615), (5, 2641569), (7, 1886835), (15, 880523), (21, 628945), (35, 377367), (105, 125789)]