74170845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5743}}^1$

素因数の和:5802

約数の個数: 48

約数和(自身を含む): 150538752

約数和(自身を除く): 76367907

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2583, 4305, 5743, 12915, 17229, 28715, 40201, 51687, 86145, 120603, 201005, 235463, 258435, 361809, 603015, 706389, 1177315, 1648241, 1809045, 2119167, 3531945, 4944723, 8241205, 10595835, 14834169, 24723615, 74170845]

約数ペア:

[(1, 74170845), (3, 24723615), (5, 14834169), (7, 10595835), (9, 8241205), (15, 4944723), (21, 3531945), (35, 2119167), (41, 1809045), (45, 1648241), (63, 1177315), (105, 706389), (123, 603015), (205, 361809), (287, 258435), (315, 235463), (369, 201005), (615, 120603), (861, 86145), (1435, 51687), (1845, 40201), (2583, 28715), (4305, 17229), (5743, 12915)]