2783237875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{119069}}^1$

素因数の和:119112

約数の個数: 32

約数和(自身を含む): 4012182720

約数和(自身を除く): 1228944845

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 275, 425, 935, 1375, 2125, 4675, 23375, 119069, 595345, 1309759, 2024173, 2976725, 6548795, 10120865, 14883625, 22265903, 32743975, 50604325, 111329515, 163719875, 253021625, 556647575, 2783237875]

約数ペア:

[(1, 2783237875), (5, 556647575), (11, 253021625), (17, 163719875), (25, 111329515), (55, 50604325), (85, 32743975), (125, 22265903), (187, 14883625), (275, 10120865), (425, 6548795), (935, 2976725), (1375, 2024173), (2125, 1309759), (4675, 595345), (23375, 119069)]