2262225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 4444160

約数和(自身を除く): 2181935

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 139, 155, 175, 217, 417, 465, 525, 651, 695, 775, 973, 1085, 2085, 2325, 2919, 3255, 3475, 4309, 4865, 5425, 10425, 12927, 14595, 16275, 21545, 24325, 30163, 64635, 72975, 90489, 107725, 150815, 323175, 452445, 754075, 2262225]

約数ペア:

[(1, 2262225), (3, 754075), (5, 452445), (7, 323175), (15, 150815), (21, 107725), (25, 90489), (31, 72975), (35, 64635), (75, 30163), (93, 24325), (105, 21545), (139, 16275), (155, 14595), (175, 12927), (217, 10425), (417, 5425), (465, 4865), (525, 4309), (651, 3475), (695, 3255), (775, 2919), (973, 2325), (1085, 2085)]