6786675

素因数分解:

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

素因数の和:193

約数の個数: 72

約数和(自身を含む): 14443520

約数和(自身を除く): 7656845

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 93, 105, 139, 155, 175, 217, 225, 279, 315, 417, 465, 525, 651, 695, 775, 973, 1085, 1251, 1395, 1575, 1953, 2085, 2325, 2919, 3255, 3475, 4309, 4865, 5425, 6255, 6975, 8757, 9765, 10425, 12927, 14595, 16275, 21545, 24325, 30163, 31275, 38781, 43785, 48825, 64635, 72975, 90489, 107725, 150815, 193905, 218925, 271467, 323175, 452445, 754075, 969525, 1357335, 2262225, 6786675]

約数ペア:

[(1, 6786675), (3, 2262225), (5, 1357335), (7, 969525), (9, 754075), (15, 452445), (21, 323175), (25, 271467), (31, 218925), (35, 193905), (45, 150815), (63, 107725), (75, 90489), (93, 72975), (105, 64635), (139, 48825), (155, 43785), (175, 38781), (217, 31275), (225, 30163), (279, 24325), (315, 21545), (417, 16275), (465, 14595), (525, 12927), (651, 10425), (695, 9765), (775, 8757), (973, 6975), (1085, 6255), (1251, 5425), (1395, 4865), (1575, 4309), (1953, 3475), (2085, 3255), (2325, 2919)]