4218260575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{211177}}^1$

素因数の和:211251

約数の個数: 24

約数和(自身を含む): 5656191552

約数和(自身を除く): 1437930977

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 799, 1175, 3995, 19975, 211177, 1055885, 3590009, 5279425, 9925319, 17950045, 49626595, 89750225, 168730423, 248132975, 843652115, 4218260575]

約数ペア:

[(1, 4218260575), (5, 843652115), (17, 248132975), (25, 168730423), (47, 89750225), (85, 49626595), (235, 17950045), (425, 9925319), (799, 5279425), (1175, 3590009), (3995, 1055885), (19975, 211177)]