474075

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{43}}^1$

素因数の和:73

約数の個数: 54

約数和(自身を含む): 1010724

約数和(自身を除く): 536649

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 43, 45, 49, 63, 75, 105, 129, 147, 175, 215, 225, 245, 301, 315, 387, 441, 525, 645, 735, 903, 1075, 1225, 1505, 1575, 1935, 2107, 2205, 2709, 3225, 3675, 4515, 6321, 7525, 9675, 10535, 11025, 13545, 18963, 22575, 31605, 52675, 67725, 94815, 158025, 474075]

約数ペア:

[(1, 474075), (3, 158025), (5, 94815), (7, 67725), (9, 52675), (15, 31605), (21, 22575), (25, 18963), (35, 13545), (43, 11025), (45, 10535), (49, 9675), (63, 7525), (75, 6321), (105, 4515), (129, 3675), (147, 3225), (175, 2709), (215, 2205), (225, 2107), (245, 1935), (301, 1575), (315, 1505), (387, 1225), (441, 1075), (525, 903), (645, 735)]