117901815

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{25603}}^1$

素因数の和:25918

約数の個数: 16

約数和(自身を含む): 189264768

約数和(自身を除く): 71362953

約数列:

[1, 3, 5, 15, 307, 921, 1535, 4605, 25603, 76809, 128015, 384045, 7860121, 23580363, 39300605, 117901815]

約数ペア:

[(1, 117901815), (3, 39300605), (5, 23580363), (15, 7860121), (307, 384045), (921, 128015), (1535, 76809), (4605, 25603)]