26237005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 35020800

約数和(自身を除く): 8783795

約数列:

[1, 5, 19, 31, 59, 95, 151, 155, 295, 589, 755, 1121, 1829, 2869, 2945, 4681, 5605, 8909, 9145, 14345, 23405, 34751, 44545, 88939, 169271, 173755, 276179, 444695, 846355, 1380895, 5247401, 26237005]

約数ペア:

[(1, 26237005), (5, 5247401), (19, 1380895), (31, 846355), (59, 444695), (95, 276179), (151, 173755), (155, 169271), (295, 88939), (589, 44545), (755, 34751), (1121, 23405), (1829, 14345), (2869, 9145), (2945, 8909), (4681, 5605)]