133359475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1753}}^1$

素因数の和:1959

約数の個数: 24

約数和(自身を含む): 176171760

約数和(自身を除く): 42812285

約数列:

[1, 5, 17, 25, 85, 179, 425, 895, 1753, 3043, 4475, 8765, 15215, 29801, 43825, 76075, 149005, 313787, 745025, 1568935, 5334379, 7844675, 26671895, 133359475]

約数ペア:

[(1, 133359475), (5, 26671895), (17, 7844675), (25, 5334379), (85, 1568935), (179, 745025), (425, 313787), (895, 149005), (1753, 76075), (3043, 43825), (4475, 29801), (8765, 15215)]