169169635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 235936800

約数和(自身を除く): 66767165

約数列:

[1, 5, 17, 19, 31, 85, 95, 109, 155, 323, 527, 545, 589, 961, 1615, 1853, 2071, 2635, 2945, 3379, 4805, 9265, 10013, 10355, 16337, 16895, 18259, 35207, 50065, 57443, 64201, 81685, 91295, 104749, 176035, 287215, 310403, 321005, 523745, 1091417, 1552015, 1780733, 1990231, 5457085, 8903665, 9951155, 33833927, 169169635]

約数ペア:

[(1, 169169635), (5, 33833927), (17, 9951155), (19, 8903665), (31, 5457085), (85, 1990231), (95, 1780733), (109, 1552015), (155, 1091417), (323, 523745), (527, 321005), (545, 310403), (589, 287215), (961, 176035), (1615, 104749), (1853, 91295), (2071, 81685), (2635, 64201), (2945, 57443), (3379, 50065), (4805, 35207), (9265, 18259), (10013, 16895), (10355, 16337)]