1212853635

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{183349}}^1$

素因数の和:183377

約数の個数: 48

約数和(自身を含む): 2508228000

約数和(自身を除く): 1295374365

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 183349, 550047, 916745, 1283443, 1650141, 2750235, 3850329, 4950423, 6417215, 8250705, 8984101, 11550987, 19251645, 24752115, 26952303, 34652961, 44920505, 57754935, 80856909, 134761515, 173264805, 242570727, 404284545, 1212853635]

約数ペア:

[(1, 1212853635), (3, 404284545), (5, 242570727), (7, 173264805), (9, 134761515), (15, 80856909), (21, 57754935), (27, 44920505), (35, 34652961), (45, 26952303), (49, 24752115), (63, 19251645), (105, 11550987), (135, 8984101), (147, 8250705), (189, 6417215), (245, 4950423), (315, 3850329), (441, 2750235), (735, 1650141), (945, 1283443), (1323, 916745), (2205, 550047), (6615, 183349)]