16371255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 30412800

約数和(自身を除く): 14041545

約数列:

[1, 3, 5, 15, 17, 19, 31, 51, 57, 85, 93, 95, 109, 155, 255, 285, 323, 327, 465, 527, 545, 589, 969, 1581, 1615, 1635, 1767, 1853, 2071, 2635, 2945, 3379, 4845, 5559, 6213, 7905, 8835, 9265, 10013, 10137, 10355, 16895, 27795, 30039, 31065, 35207, 50065, 50685, 57443, 64201, 105621, 150195, 172329, 176035, 192603, 287215, 321005, 528105, 861645, 963015, 1091417, 3274251, 5457085, 16371255]

約数ペア:

[(1, 16371255), (3, 5457085), (5, 3274251), (15, 1091417), (17, 963015), (19, 861645), (31, 528105), (51, 321005), (57, 287215), (85, 192603), (93, 176035), (95, 172329), (109, 150195), (155, 105621), (255, 64201), (285, 57443), (323, 50685), (327, 50065), (465, 35207), (527, 31065), (545, 30039), (589, 27795), (969, 16895), (1581, 10355), (1615, 10137), (1635, 10013), (1767, 9265), (1853, 8835), (2071, 7905), (2635, 6213), (2945, 5559), (3379, 4845)]