118518905

素因数分解:

$5^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 148867200

約数和(自身を除く): 30348295

約数列:

[1, 5, 41, 59, 205, 239, 295, 1195, 1681, 2419, 8405, 9799, 12095, 14101, 48995, 70505, 99179, 401759, 495895, 578141, 2008795, 2890705, 23703781, 118518905]

約数ペア:

[(1, 118518905), (5, 23703781), (41, 2890705), (59, 2008795), (205, 578141), (239, 495895), (295, 401759), (1195, 99179), (1681, 70505), (2419, 48995), (8405, 14101), (9799, 12095)]