48721575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 100279296

約数和(自身を除く): 51557721

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 53, 75, 85, 103, 105, 119, 159, 175, 255, 265, 309, 357, 371, 425, 515, 525, 595, 721, 795, 901, 1113, 1275, 1325, 1545, 1751, 1785, 1855, 2163, 2575, 2703, 2975, 3605, 3975, 4505, 5253, 5459, 5565, 6307, 7725, 8755, 8925, 9275, 10815, 12257, 13515, 16377, 18025, 18921, 22525, 26265, 27295, 27825, 31535, 36771, 38213, 43775, 54075, 61285, 67575, 81885, 92803, 94605, 114639, 131325, 136475, 157675, 183855, 191065, 278409, 306425, 409425, 464015, 473025, 573195, 649621, 919275, 955325, 1392045, 1948863, 2320075, 2865975, 3248105, 6960225, 9744315, 16240525, 48721575]

約数ペア:

[(1, 48721575), (3, 16240525), (5, 9744315), (7, 6960225), (15, 3248105), (17, 2865975), (21, 2320075), (25, 1948863), (35, 1392045), (51, 955325), (53, 919275), (75, 649621), (85, 573195), (103, 473025), (105, 464015), (119, 409425), (159, 306425), (175, 278409), (255, 191065), (265, 183855), (309, 157675), (357, 136475), (371, 131325), (425, 114639), (515, 94605), (525, 92803), (595, 81885), (721, 67575), (795, 61285), (901, 54075), (1113, 43775), (1275, 38213), (1325, 36771), (1545, 31535), (1751, 27825), (1785, 27295), (1855, 26265), (2163, 22525), (2575, 18921), (2703, 18025), (2975, 16377), (3605, 13515), (3975, 12257), (4505, 10815), (5253, 9275), (5459, 8925), (5565, 8755), (6307, 7725)]