109471145

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{19427}}^1$

素因数の和:19469

約数の個数: 24

約数和(自身を含む): 159465024

約数和(自身を除く): 49993879

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 19427, 97135, 135989, 446821, 679945, 951923, 2234105, 3127747, 4759615, 15638735, 21894229, 109471145]

約数ペア:

[(1, 109471145), (5, 21894229), (7, 15638735), (23, 4759615), (35, 3127747), (49, 2234105), (115, 951923), (161, 679945), (245, 446821), (805, 135989), (1127, 97135), (5635, 19427)]