24986255

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 35942400

約数和(自身を除く): 10956145

約数列:

[1, 5, 7, 29, 35, 103, 145, 203, 239, 515, 721, 1015, 1195, 1673, 2987, 3605, 6931, 8365, 14935, 20909, 24617, 34655, 48517, 104545, 123085, 172319, 242585, 713893, 861595, 3569465, 4997251, 24986255]

約数ペア:

[(1, 24986255), (5, 4997251), (7, 3569465), (29, 861595), (35, 713893), (103, 242585), (145, 172319), (203, 123085), (239, 104545), (515, 48517), (721, 34655), (1015, 24617), (1195, 20909), (1673, 14935), (2987, 8365), (3605, 6931)]