71178745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 99377280

約数和(自身を除く): 28198535

約数列:

[1, 5, 11, 17, 55, 85, 187, 269, 283, 935, 1345, 1415, 2959, 3113, 4573, 4811, 14795, 15565, 22865, 24055, 50303, 52921, 76127, 251515, 264605, 380635, 837397, 1294159, 4186985, 6470795, 14235749, 71178745]

約数ペア:

[(1, 71178745), (5, 14235749), (11, 6470795), (17, 4186985), (55, 1294159), (85, 837397), (187, 380635), (269, 264605), (283, 251515), (935, 76127), (1345, 52921), (1415, 50303), (2959, 24055), (3113, 22865), (4573, 15565), (4811, 14795)]