4879921025

素因数分解:

$5^2\times 7^3\times {\mathrm{127}}^1\times {\mathrm{4481}}^1$

素因数の和:4639

約数の個数: 48

約数和(自身を含む): 7113830400

約数和(自身を除く): 2233909375

約数列:

[1, 5, 7, 25, 35, 49, 127, 175, 245, 343, 635, 889, 1225, 1715, 3175, 4445, 4481, 6223, 8575, 22225, 22405, 31115, 31367, 43561, 112025, 155575, 156835, 217805, 219569, 569087, 784175, 1089025, 1097845, 1536983, 2845435, 3983609, 5489225, 7684915, 14227175, 19918045, 27885263, 38424575, 99590225, 139426315, 195196841, 697131575, 975984205, 4879921025]

約数ペア:

[(1, 4879921025), (5, 975984205), (7, 697131575), (25, 195196841), (35, 139426315), (49, 99590225), (127, 38424575), (175, 27885263), (245, 19918045), (343, 14227175), (635, 7684915), (889, 5489225), (1225, 3983609), (1715, 2845435), (3175, 1536983), (4445, 1097845), (4481, 1089025), (6223, 784175), (8575, 569087), (22225, 219569), (22405, 217805), (31115, 156835), (31367, 155575), (43561, 112025)]