57056475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 108564480

約数和(自身を除く): 51508005

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 191, 525, 569, 573, 955, 1337, 1707, 2845, 2865, 3983, 4011, 4775, 6685, 8535, 11949, 14225, 14325, 19915, 20055, 33425, 42675, 59745, 99575, 100275, 108679, 298725, 326037, 543395, 760753, 1630185, 2282259, 2716975, 3803765, 8150925, 11411295, 19018825, 57056475]

約数ペア:

[(1, 57056475), (3, 19018825), (5, 11411295), (7, 8150925), (15, 3803765), (21, 2716975), (25, 2282259), (35, 1630185), (75, 760753), (105, 543395), (175, 326037), (191, 298725), (525, 108679), (569, 100275), (573, 99575), (955, 59745), (1337, 42675), (1707, 33425), (2845, 20055), (2865, 19915), (3983, 14325), (4011, 14225), (4775, 11949), (6685, 8535)]