6427275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^2$

素因数の和:172

約数の個数: 36

約数和(自身を含む): 11412216

約数和(自身を除く): 4984941

約数列:

[1, 3, 5, 15, 17, 25, 51, 71, 75, 85, 213, 255, 355, 425, 1065, 1207, 1275, 1775, 3621, 5041, 5325, 6035, 15123, 18105, 25205, 30175, 75615, 85697, 90525, 126025, 257091, 378075, 428485, 1285455, 2142425, 6427275]

約数ペア:

[(1, 6427275), (3, 2142425), (5, 1285455), (15, 428485), (17, 378075), (25, 257091), (51, 126025), (71, 90525), (75, 85697), (85, 75615), (213, 30175), (255, 25205), (355, 18105), (425, 15123), (1065, 6035), (1207, 5325), (1275, 5041), (1775, 3621)]