137772145

素因数分解:

$5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{8017}}^1$

素因数の和:8520

約数の個数: 16

約数和(自身を含む): 189353088

約数和(自身を除く): 51580943

約数列:

[1, 5, 7, 35, 491, 2455, 3437, 8017, 17185, 40085, 56119, 280595, 3936347, 19681735, 27554429, 137772145]

約数ペア:

[(1, 137772145), (5, 27554429), (7, 19681735), (35, 3936347), (491, 280595), (2455, 56119), (3437, 40085), (8017, 17185)]