127945950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{77543}}^1$

素因数の和:77569

約数の個数: 48

約数和(自身を含む): 346156416

約数和(自身を除く): 218210466

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 77543, 155086, 232629, 387715, 465258, 775430, 852973, 1163145, 1705946, 1938575, 2326290, 2558919, 3877150, 4264865, 5117838, 5815725, 8529730, 11631450, 12794595, 21324325, 25589190, 42648650, 63972975, 127945950]

約数ペア:

[(1, 127945950), (2, 63972975), (3, 42648650), (5, 25589190), (6, 21324325), (10, 12794595), (11, 11631450), (15, 8529730), (22, 5815725), (25, 5117838), (30, 4264865), (33, 3877150), (50, 2558919), (55, 2326290), (66, 1938575), (75, 1705946), (110, 1163145), (150, 852973), (165, 775430), (275, 465258), (330, 387715), (550, 232629), (825, 155086), (1650, 77543)]