285993345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 512096256

約数和(自身を除く): 226102911

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 107, 165, 167, 291, 321, 485, 501, 535, 835, 1067, 1177, 1455, 1605, 1837, 2505, 3201, 3531, 5335, 5511, 5885, 9185, 10379, 16005, 16199, 17655, 17869, 27555, 31137, 48597, 51895, 53607, 80995, 89345, 114169, 155685, 178189, 196559, 242985, 268035, 342507, 534567, 570845, 589677, 890945, 982795, 1712535, 1733293, 2672835, 2948385, 5199879, 8666465, 19066223, 25999395, 57198669, 95331115, 285993345]

約数ペア:

[(1, 285993345), (3, 95331115), (5, 57198669), (11, 25999395), (15, 19066223), (33, 8666465), (55, 5199879), (97, 2948385), (107, 2672835), (165, 1733293), (167, 1712535), (291, 982795), (321, 890945), (485, 589677), (501, 570845), (535, 534567), (835, 342507), (1067, 268035), (1177, 242985), (1455, 196559), (1605, 178189), (1837, 155685), (2505, 114169), (3201, 89345), (3531, 80995), (5335, 53607), (5511, 51895), (5885, 48597), (9185, 31137), (10379, 27555), (16005, 17869), (16199, 17655)]