2291723525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21433}}^1$

素因数の和:21510

約数の個数: 48

約数和(自身を含む): 3572104704

約数和(自身を除く): 1280381179

約数列:

[1, 5, 7, 13, 25, 35, 47, 65, 91, 175, 235, 325, 329, 455, 611, 1175, 1645, 2275, 3055, 4277, 8225, 15275, 21385, 21433, 106925, 107165, 150031, 278629, 535825, 750155, 1007351, 1393145, 1950403, 3750775, 5036755, 6965725, 7051457, 9752015, 13095563, 25183775, 35257285, 48760075, 65477815, 91668941, 176286425, 327389075, 458344705, 2291723525]

約数ペア:

[(1, 2291723525), (5, 458344705), (7, 327389075), (13, 176286425), (25, 91668941), (35, 65477815), (47, 48760075), (65, 35257285), (91, 25183775), (175, 13095563), (235, 9752015), (325, 7051457), (329, 6965725), (455, 5036755), (611, 3750775), (1175, 1950403), (1645, 1393145), (2275, 1007351), (3055, 750155), (4277, 535825), (8225, 278629), (15275, 150031), (21385, 107165), (21433, 106925)]